APA ציטוט

Dawson, E. Y. (1956). How to know the seaweeds. W. C. Brown.

Chicago Style (17th ed.) Citation

Dawson, Elmer Yale. How to Know the Seaweeds. Dubuque, IA: W. C. Brown, 1956.

ציטוט MLA

Dawson, Elmer Yale. How to Know the Seaweeds. W. C. Brown, 1956.