APA

Fraser C. M., . (1939). Distribution of the Hydroids in the collections of the Allan Hancock expeditions. Los Angeles, California: The University of Southern California Press.

Chicago

Fraser C McLean, . 1939. Distribution of the Hydroids in the collections of the Allan Hancock expeditions. Los Angeles, California: The University of Southern California Press.

Harvard

Fraser C. M., . (1939). Distribution of the Hydroids in the collections of the Allan Hancock expeditions. Los Angeles, California: The University of Southern California Press.

MLA

Fraser C McLean, . Distribution of the Hydroids in the collections of the Allan Hancock expeditions. Los Angeles, California: The University of Southern California Press. 1939.