Dyfyniad APA

Ames, P. L. The morphology of the syrinx in passerine birds. Yale University. Peabody Museum of Natural History.

Dyfyniad Arddull Chicago

Ames, Peter L. The Morphology of the Syrinx in Passerine Birds. New Haven: Yale University. Peabody Museum of Natural History.

Dyfyniad MLA

Ames, Peter L. The Morphology of the Syrinx in Passerine Birds. Yale University. Peabody Museum of Natural History.

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