Παραπομπή σε μορφή APA (7η εκδ.)

ebrary, Inc, Ellis, R. D., & Zachar, P. (2012). Categorical versus dimensional models of affect: A seminar on the theories of Panksepp and Russell. John Benjamins Pub. Co..

Παραπομπή σε μορφή Chicago (17η εκδ.)

ebrary, Inc, Ralph D. Ellis, και Peter Zachar. Categorical Versus Dimensional Models of Affect: A Seminar on the Theories of Panksepp and Russell. Amsterdam ; Philadelphia: John Benjamins Pub. Co., 2012.

Παραπομπή σε μορφή MLA (9th εκδ.)

ebrary, Inc, et al. Categorical Versus Dimensional Models of Affect: A Seminar on the Theories of Panksepp and Russell. John Benjamins Pub. Co., 2012.