Dyfyniad APA

Clark, R. B. (1971). Synopsis of animal classification. Chapman and Hall.

Dyfyniad Arddull Chicago

Clark, R. B. Synopsis of Animal Classification. London: Chapman and Hall, 1971.

Dyfyniad MLA

Clark, R. B. Synopsis of Animal Classification. Chapman and Hall, 1971.

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