Cita APA (7th ed.)

Roberts, R. J. (1974). Handbook of trout and Salmon Diseases. Fishing News Books.

Cita Chicago (17th ed.)

Roberts, Ronald J. Handbook of Trout and Salmon Diseases. Farnham, Surrey: Fishing News Books, 1974.

Cita MLA (9th ed.)

Roberts, Ronald J. Handbook of Trout and Salmon Diseases. Fishing News Books, 1974.