APA (7th ed.) Citation

Jones, D. L. (1987). Encyclopaedia of ferns: An introduction to ferns, their structure, biology, economic importance, cultivation and propagation. Timber Press.

Chicago Style (17th ed.) Citation

Jones, David L. Encyclopaedia of Ferns: An Introduction to Ferns, Their Structure, Biology, Economic Importance, Cultivation and Propagation. Portland, Or.: Timber Press, 1987.

MLA (9th ed.) Citation

Jones, David L. Encyclopaedia of Ferns: An Introduction to Ferns, Their Structure, Biology, Economic Importance, Cultivation and Propagation. Timber Press, 1987.