APA引文

Coffin, H. G. (1952). Key to the common marine algae of Puget Sound. Walla Walla College, Dept. of Biological Sciences.

Chicago Style (17th ed.) Citation

Coffin, Harold G. Key to the Common Marine Algae of Puget Sound. College Place, Wash.: Walla Walla College, Dept. of Biological Sciences, 1952.

MLA引文

Coffin, Harold G. Key to the Common Marine Algae of Puget Sound. Walla Walla College, Dept. of Biological Sciences, 1952.