APA (7th ed.) Citation

Dawson, E. Y., & Abbott, I. A. (1978). How to know the seaweeds (2d ed.). W. C. Brown Co..

Chicago Style (17th ed.) Citation

Dawson, Elmer Yale, and Isabella Aiona Abbott. How to Know the Seaweeds. 2d ed. Dubuque, Iowa: W. C. Brown Co., 1978.

MLA (9th ed.) Citation

Dawson, Elmer Yale, and Isabella Aiona Abbott. How to Know the Seaweeds. 2d ed. W. C. Brown Co., 1978.