Cita APA (7th ed.)

Walker, R. L. (1972). Prospects in the Pacific. Heldref Publications.

Cita Chicago (17th ed.)

Walker, Richard Louis. Prospects in the Pacific. Washington: Heldref Publications, 1972.

Cita MLA (9th ed.)

Walker, Richard Louis. Prospects in the Pacific. Heldref Publications, 1972.