APA (7e ed.) Bronvermelding

Dwight, J. (1901). The Sequence of Moults and Plumages of the Laridæ (Gulls and Terns). Zenodo.

Chicago (17e ed.) Bronvermelding

Dwight, Jonathan. The Sequence of Moults and Plumages of the Laridæ (Gulls and Terns). Zenodo, 1901.

MLA (9e ed.) Bronvermelding

Dwight, Jonathan. The Sequence of Moults and Plumages of the Laridæ (Gulls and Terns). Zenodo, 1901.

Let op: Deze citaties zijn niet altijd 100% accuraat.