Dyfyniad APA

Ainsworth, P., & Webber, D. F. S. G. (2014). Breeding success of the masked booby (Sula dactylatra dactylatra, Pelecaniformes: Sulidae) at Middle Cay, Pedro Bank, Jamaica.

Dyfyniad Arddull Chicago

Ainsworth, Pete, y Dale F. St. G. Webber. Breeding Success of the Masked Booby (Sula Dactylatra Dactylatra, Pelecaniformes: Sulidae) At Middle Cay, Pedro Bank, Jamaica. 2014.

Dyfyniad MLA

Ainsworth, Pete, y Dale F. St. G. Webber. Breeding Success of the Masked Booby (Sula Dactylatra Dactylatra, Pelecaniformes: Sulidae) At Middle Cay, Pedro Bank, Jamaica. 2014.

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