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