Dyfyniad APA

James A. Hancock, J. A. K. a. M. P. K. i. b. A. H. a. D. Q. Storks, ibises and spoonbills of the world. Academic Press.

Dyfyniad Arddull Chicago

James A. Hancock, James A. Kushlan and M. Philip Kahl illustrated by Alan Harris and David Quinn. Storks, Ibises and Spoonbills of the World. Academic Press.

Dyfyniad MLA

James A. Hancock, James A. Kushlan and M. Philip Kahl illustrated by Alan Harris and David Quinn. Storks, Ibises and Spoonbills of the World. Academic Press.

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