APA (7th ed.) Citation

Fishing News Books & Sedgwick, D. S. (1990). Trout farming handbook (5η έκδοση.). Fishing News Books.

Chicago Style (17th ed.) Citation

Fishing News Books and Drummond Stephen Sedgwick. Trout Farming Handbook. 5η έκδοση. Oxford: Fishing News Books, 1990.

MLA (8th ed.) Citation

Fishing News Books and Drummond Stephen Sedgwick. Trout Farming Handbook. 5η έκδοση. Fishing News Books, 1990.