APA (7th ed.) Citation

Foster, W., & Oberholser, H. C. (1902). Oberholser on Birds from Paraguay. Zenodo.

Chicago Style (17th ed.) Citation

Foster, William, and Harry C. Oberholser. Oberholser on Birds from Paraguay. Zenodo, 1902.

MLA (9th ed.) Citation

Foster, William, and Harry C. Oberholser. Oberholser on Birds from Paraguay. Zenodo, 1902.

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