Cita APA (7th ed.)

Yonge, C. M. (1946). Crayfish and lobsters. John Murray.

Cita Chicago (17th ed.)

Yonge, Charles Maurice. Crayfish and Lobsters. London: John Murray, 1946.

Cita MLA (9th ed.)

Yonge, Charles Maurice. Crayfish and Lobsters. John Murray, 1946.