Não informado. (1962). The Living Bird Quarterly. Cornell University, Laboratory of Ornithology.
Cita Chicago Style (17a ed.)Não informado. The Living Bird Quarterly. Ithaca, NY: Cornell University, Laboratory of Ornithology, 1962.
Cita MLA (8a ed.)Não informado. The Living Bird Quarterly. Cornell University, Laboratory of Ornithology, 1962.
Precaución: Estas citas no son 100% exactas.