Cita APA (7th ed.)

Scherer, K. R., & Ekman, P. (1984). Approaches to emotion: Ed. by Klaus R. Scherer ; Paul Ekman. Erlbaum.

Cita Chicago (17th ed.)

Scherer, Klaus R., i Paul Ekman. Approaches to Emotion: Ed. by Klaus R. Scherer ; Paul Ekman. Hillsdale, N.J. [u.a.]: Erlbaum, 1984.

Cita MLA (8th ed.)

Scherer, Klaus R., i Paul Ekman. Approaches to Emotion: Ed. by Klaus R. Scherer ; Paul Ekman. Erlbaum, 1984.