Citazione Stile APA (7a Edizione)

(1980). The relationship of verbal and nonverbal communication (Student edition.). Mouton Publishers.

Citazione stile Chigago Style (17a edizione)

The Relationship of Verbal and Nonverbal Communication. Student edition. Hague [etc.]: Mouton Publishers, 1980.

Citatione MLA (9a ed.)

The Relationship of Verbal and Nonverbal Communication. Student edition. Mouton Publishers, 1980.