एपीए उद्धरण

Behringer, V., Stevens, J. M. G., Hohmann, G., Möstl, E., Selzer, D., & Deschner, T. (2014). Testing the Effect of Medical Positive Reinforcement Training on Salivary Cortisol Levels in Bonobos and Orangutans. Public Library of Science.

शिकागो स्टाइल उद्धरण

Behringer, Verena, Jeroen M. G. Stevens, Gottfried Hohmann, Erich Möstl, Dieter Selzer, और Tobias Deschner. Testing the Effect of Medical Positive Reinforcement Training On Salivary Cortisol Levels in Bonobos and Orangutans. Public Library of Science, 2014.

एमएलए उद्धरण

Behringer, Verena, et al. Testing the Effect of Medical Positive Reinforcement Training On Salivary Cortisol Levels in Bonobos and Orangutans. Public Library of Science, 2014.