APA (7th ed.) Citation

Sedgwick, S. D. (1988). Salmon farming handbook. Fishing News Books.

Chicago Style (17th ed.) Citation

Sedgwick, Stephen Drummond. Salmon Farming Handbook. Farnham: Fishing News Books, 1988.

MLA (9th ed.) Citation

Sedgwick, Stephen Drummond. Salmon Farming Handbook. Fishing News Books, 1988.