Dyfyniad APA

Allen, D. L. (1956). Pheasants in North America. The Stackpole Books.

Dyfyniad Arddull Chicago

Allen, Duward L. Pheasants in North America. Harrisburg: The Stackpole Books, 1956.

Dyfyniad MLA

Allen, Duward L. Pheasants in North America. The Stackpole Books, 1956.

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