APA (7th ed.) Citation

Seaver, F. J. (1942). The North American cup-fungi (operculates) (Supplemented ed.). The author.

Chicago Style (17th ed.) Citation

Seaver, Fred Jay. The North American Cup-fungi (operculates). Supplemented ed. New York: The author, 1942.

MLA (9th ed.) Citation

Seaver, Fred Jay. The North American Cup-fungi (operculates). Supplemented ed. The author, 1942.

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