APA (7th ed.) Citation

Davis, J. J. (1942). Parasitic fungi of Wisconsin .. [Democrat printing company].

Chicago Style (17th ed.) Citation

Davis, John Jefferson. Parasitic Fungi of Wisconsin .. Madison, Wis.: [Democrat printing company], 1942.

MLA (9th ed.) Citation

Davis, John Jefferson. Parasitic Fungi of Wisconsin .. [Democrat printing company], 1942.