APA način citiranja (7. izdanje)

ebrary, Inc, & Key, M. R. (1980). The relationship of verbal and nonverbal communication. Mouton.

Čikaški stil citiranja (17. izdanje)

ebrary, Inc, i Mary Ritchie Key. The Relationship of Verbal and Nonverbal Communication. The Hague ; New York: Mouton, 1980.

MLA način citiranja (9. izdanje)

ebrary, Inc, i Mary Ritchie Key. The Relationship of Verbal and Nonverbal Communication. Mouton, 1980.