एपीए उद्धरण

Ohms, V. R., Beckers, G. J. L., ten Cate, C., & Suthers, R. A. (2012). Vocal tract articulation revisited: The case of the monk parakeet. Company of Biologists.

शिकागो स्टाइल उद्धरण

Ohms, Verena R., Gabriël J. L. Beckers, Carel ten Cate, और Roderick A. Suthers. Vocal Tract Articulation Revisited: The Case of the Monk Parakeet. Company of Biologists, 2012.

एमएलए उद्धरण

Ohms, Verena R., Gabriël J. L. Beckers, Carel ten Cate, और Roderick A. Suthers. Vocal Tract Articulation Revisited: The Case of the Monk Parakeet. Company of Biologists, 2012.