Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.