Cita APA (7a ed.)

Scherer, K. R., & Ekman, P. (1985). Handbook of methods in nonverbal behavior research. University Press [etc.].

Cita Chicago Style (17a ed.)

Scherer, Klaus R., y Paul Ekman. Handbook of Methods in Nonverbal Behavior Research. Cambridge [etc.]: University Press [etc.], 1985.

Cita MLA (9a ed.)

Scherer, Klaus R., y Paul Ekman. Handbook of Methods in Nonverbal Behavior Research. University Press [etc.], 1985.