APA (7th ed.) Citation

Mahl, G. F. (1987). Explorations in nonverbal and vocal behavior. Lawrence Erlbaum Associates.

Chicago Style (17th ed.) Citation

Mahl, George F. Explorations in Nonverbal and Vocal Behavior. Hillsdale, N.J.: Lawrence Erlbaum Associates, 1987.

MLA (9th ed.) Citation

Mahl, George F. Explorations in Nonverbal and Vocal Behavior. Lawrence Erlbaum Associates, 1987.