Romero, T., Konno, A., & Hasegawa, T. (2013). Familiarity bias and physiological responses in contagious yawning by dogs support link to empathy. Public Library of Science (PLoS).
Chicago Style (17th ed.) CitationRomero, Teresa, Akitsugu Konno, and Toshikazu Hasegawa. Familiarity Bias and Physiological Responses in Contagious Yawning by Dogs Support Link to Empathy. Public Library of Science (PLoS), 2013.
MLA (8th ed.) CitationRomero, Teresa, et al. Familiarity Bias and Physiological Responses in Contagious Yawning by Dogs Support Link to Empathy. Public Library of Science (PLoS), 2013.
Warning: These citations may not always be 100% accurate.