Citazione APA

Peter J. colby & Richard E.Mcnicol. (1979). Synopsis of Biological Data on the Walleye. FAO of the United Nations.

Stile di citazione Chicago

Peter J. colby e Richard E.Mcnicol. Synopsis of Biological Data on the Walleye. Rome: FAO of the United Nations, 1979.

Citazione MLA

Peter J. colby e Richard E.Mcnicol. Synopsis of Biological Data on the Walleye. FAO of the United Nations, 1979.