APA Citation

Parsons, F. T. (1961). How to know the ferns: A guide to the names, haunts, and habits of our common ferns (2d ed.). New York: Dover Publications.

Chicago Style Citation

Parsons, Frances Theodora. How to Know the Ferns: A Guide to the Names, Haunts, and Habits of Our Common Ferns. 2d ed. New York: Dover Publications, 1961.

MLA Citation

Parsons, Frances Theodora. How to Know the Ferns: A Guide to the Names, Haunts, and Habits of Our Common Ferns. 2d ed. New York: Dover Publications, 1961.

Warning: These citations may not always be 100% accurate.