Παραπομπή APA

Sedwick, S. (1990). Trout farming handbook (5th ed.). Fishing new books.

Παραπομπή Chicago Style

Sedwick, Stephen. Trout Farming Handbook. 5th ed. London: Fishing new books, 1990.

Παραπομπή MLA

Sedwick, Stephen. Trout Farming Handbook. 5th ed. Fishing new books, 1990.