Dyfyniad APA

Magel, C. R. (1989). Key guide to information sources in animal rights. Mansell.

Dyfyniad Arddull Chicago

Magel, Charles R. Key Guide to Information Sources in Animal Rights. London: Mansell, 1989.

Dyfyniad MLA

Magel, Charles R. Key Guide to Information Sources in Animal Rights. Mansell, 1989.

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