APA (7e ed.) Bronvermelding

Various. Birds Illustrated by Color Photography, Vol. 3, No. 4.

Chicago (17e ed.) Bronvermelding

Various. Birds Illustrated by Color Photography, Vol. 3, No. 4.

MLA (9e ed.) Bronvermelding

Various. Birds Illustrated by Color Photography, Vol. 3, No. 4.

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