APA (7th ed.) Citation

American Ornithologists' Union. (1892). The code of nomenclature adopted by the American ornithologists' union. [publisher not identified].

Chicago Style (17th ed.) Citation

American Ornithologists' Union. The Code of Nomenclature Adopted by the American Ornithologists' Union. New York: [publisher not identified], 1892.

MLA (9th ed.) Citation

American Ornithologists' Union. The Code of Nomenclature Adopted by the American Ornithologists' Union. [publisher not identified], 1892.