Citazione APA

Cowx, I., & Cowx, I. G. (1999). Management and ecology of river fisheries. Fishing News Books.

Stile di citazione Chicago

Cowx, IG, e I. G. Cowx. Management and Ecology of River Fisheries. Oxford: Fishing News Books, 1999.

Citazione MLA

Cowx, IG, e I. G. Cowx. Management and Ecology of River Fisheries. Fishing News Books, 1999.