Seller, J., & Darby, J. (1694). Practical navigation: Or, An introduction to the whole art : containing the doctrine of plain and spherical triangles : plain, mercator, great-circle sailing, and astronomical problems : the use of divers instruments, as also of the plain-chart, Mercator's chart, and both globes : sundry useful tables in navigation : and a table of 10,000 logarithms, and of the logarithm-sines, tangents, and secants (The seventh edition, carefully corrected.). Printed by J.D. for the author at the Hermitage in Wapping and Richard Mount at the Postern on Tower-Hill.
Chicago Style (17th ed.) CitationSeller, John, and John Darby. Practical Navigation: Or, An Introduction to the Whole Art : Containing the Doctrine of Plain and Spherical Triangles : Plain, Mercator, Great-circle Sailing, and Astronomical Problems : The Use of Divers Instruments, as Also of the Plain-chart, Mercator's Chart, and Both Globes : Sundry Useful Tables in Navigation : And a Table of 10,000 Logarithms, and of the Logarithm-sines, Tangents, and Secants. The seventh edition, carefully corrected. London: Printed by J.D. for the author at the Hermitage in Wapping and Richard Mount at the Postern on Tower-Hill, 1694.
MLA (9th ed.) CitationSeller, John, and John Darby. Practical Navigation: Or, An Introduction to the Whole Art : Containing the Doctrine of Plain and Spherical Triangles : Plain, Mercator, Great-circle Sailing, and Astronomical Problems : The Use of Divers Instruments, as Also of the Plain-chart, Mercator's Chart, and Both Globes : Sundry Useful Tables in Navigation : And a Table of 10,000 Logarithms, and of the Logarithm-sines, Tangents, and Secants. The seventh edition, carefully corrected. Printed by J.D. for the author at the Hermitage in Wapping and Richard Mount at the Postern on Tower-Hill, 1694.