APA (7th ed.) Citation

(1941). New cephalopod mollusk collected on Presidential cruise of 1938. [s.n.].

Chicago Style (17th ed.) Citation

New Cephalopod Mollusk Collected on Presidential Cruise of 1938. [Washington]: [s.n.], 1941.

MLA (9th ed.) Citation

New Cephalopod Mollusk Collected on Presidential Cruise of 1938. [s.n.], 1941.

Warning: These citations may not always be 100% accurate.