APA (7th ed.) Zitazioa

Various; Higley, W. K. Birds and Nature Vol. 11 No. 2 [February 1902] Illustrated by Color Photography.

Chicago Style (17th ed.) Zitazioa

Various; Higley, William Kerr. Birds and Nature Vol. 11 No. 2 [February 1902] Illustrated by Color Photography.

MLA (9th ed.) Zitazioa

Various; Higley, William Kerr. Birds and Nature Vol. 11 No. 2 [February 1902] Illustrated by Color Photography.

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