APA (7th ed.) Citation

Hatfield, E., Cacioppo, J. T., & Rapson, R. L. (1994). Emotional contagion. Cambridge University Press.

Chicago Style (17th ed.) Citation

Hatfield, Elaine, John T. Cacioppo, and Richard L. Rapson. Emotional Contagion. Cambridge: Cambridge University Press, 1994.

MLA (9th ed.) Citation

Hatfield, Elaine, et al. Emotional Contagion. Cambridge University Press, 1994.