APA

Dawson E. Y., . (1941). Field observations on the algae of the Gulf of California. Los Angeles, California: The University of Southern California Press.

Chicago

Dawson Elmer Yale, . 1941. Field observations on the algae of the Gulf of California. Los Angeles, California: The University of Southern California Press.

Harvard

Dawson E. Y., . (1941). Field observations on the algae of the Gulf of California. Los Angeles, California: The University of Southern California Press.

MLA

Dawson Elmer Yale, . Field observations on the algae of the Gulf of California. Los Angeles, California: The University of Southern California Press. 1941.