APA (7th ed.) Citation

Blackburne, R. (1768). The description and use of a new instrument, entitled The mariner's journalet: Constructed and sold by Robert Blackburne, teacher of navigation, &c. at No. 75, near Durham-Yard, in the Strand. Printed for the author, in the year.

Chicago Style (17th ed.) Citation

Blackburne, Robert. The Description and Use of a New Instrument, Entitled The Mariner's Journalet: Constructed and Sold by Robert Blackburne, Teacher of Navigation, &c. at No. 75, Near Durham-Yard, in the Strand. London: Printed for the author, in the year, 1768.

MLA (9th ed.) Citation

Blackburne, Robert. The Description and Use of a New Instrument, Entitled The Mariner's Journalet: Constructed and Sold by Robert Blackburne, Teacher of Navigation, &c. at No. 75, Near Durham-Yard, in the Strand. Printed for the author, in the year, 1768.