APA (7e ed.) Bronvermelding

Various; Higley, W. K. Birds and Nature Vol. 11 No. 4 [April 1902] Illustrated by Color Photography.

Chicago (17e ed.) Bronvermelding

Various; Higley, William Kerr. Birds and Nature Vol. 11 No. 4 [April 1902] Illustrated by Color Photography.

MLA (9e ed.) Bronvermelding

Various; Higley, William Kerr. Birds and Nature Vol. 11 No. 4 [April 1902] Illustrated by Color Photography.

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