APA (7th ed.) Citation

Schmidt, G. D. (1970). How to know the tapeworms. Wm. C. Brown Co..

Chicago Style (17th ed.) Citation

Schmidt, Gerald D. How to Know the Tapeworms. Dubuque, Iowa: Wm. C. Brown Co., 1970.

MLA (9th ed.) Citation

Schmidt, Gerald D. How to Know the Tapeworms. Wm. C. Brown Co., 1970.