APA

McLean R. A., . (1951). The Pelecypoda or bivalve mollusks of Porto Rico and the Virgin Islands. New York: New York Academy of Sciences.

Chicago

McLean Richard A, . 1951. The Pelecypoda or bivalve mollusks of Porto Rico and the Virgin Islands. New York: New York Academy of Sciences.

Harvard

McLean R. A., . (1951). The Pelecypoda or bivalve mollusks of Porto Rico and the Virgin Islands. New York: New York Academy of Sciences.

MLA

McLean Richard A, . The Pelecypoda or bivalve mollusks of Porto Rico and the Virgin Islands. New York: New York Academy of Sciences. 1951.