APA (7e ed.) Bronvermelding

Não informado. Records of New England Birds. Massachusetts Audubon Society.

Chicago (17e ed.) Bronvermelding

Não informado. Records of New England Birds. Lincoln, Mass: Massachusetts Audubon Society.

MLA (8e ed.) Bronvermelding

Não informado. Records of New England Birds. Massachusetts Audubon Society.

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