APA (7th ed.) Citation

Plutchik, R. (1991). The emotions (Rev. ed.). Univ. Pr. of America.

Chicago Style (17th ed.) Citation

Plutchik, Robert. The Emotions. Rev. ed. Lanham, Md. u.a: Univ. Pr. of America, 1991.

MLA (9th ed.) Citation

Plutchik, Robert. The Emotions. Rev. ed. Univ. Pr. of America, 1991.