Cita APA (7th ed.)

Hoffman, G. L., Meyer, F. P., & Landolt, J. C. (1974). Parasites of freshwater fishes: A review of their control and treatment. T.F.H.

Cita Chicago (17th ed.)

Hoffman, Glenn L., Fred P. Meyer, i John C. Landolt. Parasites of Freshwater Fishes: A Review of Their Control and Treatment. Neptune City: T.F.H, 1974.

Cita MLA (9th ed.)

Hoffman, Glenn L., et al. Parasites of Freshwater Fishes: A Review of Their Control and Treatment. T.F.H, 1974.