Dyfyniad APA

(2014). Birds / editor by Belinda Gallagher. Miles Kelly.

Dyfyniad Arddull Chicago

Birds / Editor by Belinda Gallagher. Thaxted: Miles Kelly, 2014.

Dyfyniad MLA

Birds / Editor by Belinda Gallagher. Miles Kelly, 2014.

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