APA (7th ed.) Citation

Roberts, H. B. (1964). Fossil Decapod crustaceans from the Marshall Islands. U.S. G.P.O..

Chicago Style (17th ed.) Citation

Roberts, Henry B. Fossil Decapod Crustaceans from the Marshall Islands. Washington, D.C.: U.S. G.P.O., 1964.

MLA (9th ed.) Citation

Roberts, Henry B. Fossil Decapod Crustaceans from the Marshall Islands. U.S. G.P.O., 1964.