APA Style

Prescott), G, W, P, (, W. (1978). How to Know the Freshwater Algae (3rd). Dubuque, Iowa, USA: Wm. C. Brown Company PublishersB.

MLA Style

Prescott), G., W., Prescott, (George, William. "How to Know the Freshwater Algae". 3rd Dubuque, Iowa, USA: Wm. C. Brown Company PublishersB, 1978. BOOK.