APA (7th ed.) Citation

Foster, F. G. (1976). Ferns to know and grow (2nd reversed and enlarged edition of The gardener's book.). Hawthorn Books.

Chicago Style (17th ed.) Citation

Foster, F. Gordon. Ferns to Know and Grow. 2nd reversed and enlarged edition of The gardener's book. New York: Hawthorn Books, 1976.

MLA (9th ed.) Citation

Foster, F. Gordon. Ferns to Know and Grow. 2nd reversed and enlarged edition of The gardener's book. Hawthorn Books, 1976.