APA (7th ed.) Citation

NA. (1919). Zimmer on Rare Birds from Luzon and Mindoro. Zenodo.

Chicago Style (17th ed.) Citation

NA. Zimmer on Rare Birds from Luzon and Mindoro. Zenodo, 1919.

MLA (9th ed.) Citation

NA. Zimmer on Rare Birds from Luzon and Mindoro. Zenodo, 1919.

Warning: These citations may not always be 100% accurate.