APA (7th ed.) Citation

Dawson, E. Y. (1956). How to know: The seaweeds. Wm. C. Brown.

Chicago Style (17th ed.) Citation

Dawson, E. Yale. How to Know: The Seaweeds. Dubuque, Iowa: Wm. C. Brown, 1956.

MLA (9th ed.) Citation

Dawson, E. Yale. How to Know: The Seaweeds. Wm. C. Brown, 1956.