Cita APA (7th ed.)

Melvin, A. G. (1966). Sea shells of the world. Charles E. Tuttle.

Cita Chicago (17th ed.)

Melvin, Arthur Gordon. Sea Shells of the World. Rutland, Vermont: Charles E. Tuttle, 1966.

Cita MLA (9th ed.)

Melvin, Arthur Gordon. Sea Shells of the World. Charles E. Tuttle, 1966.