APA (7th ed.) Citation

Sedgwick, S. D. (1985). Trout farming handbook (4a. ed.). Fishing News Books.

Chicago Style (17th ed.) Citation

Sedgwick, Stephen Drummond. Trout Farming Handbook. 4a. ed. Oxford: Fishing News Books, 1985.

MLA (9th ed.) Citation

Sedgwick, Stephen Drummond. Trout Farming Handbook. 4a. ed. Fishing News Books, 1985.