Cita APA (7a ed.)
Harrison, R. P. Beyond Words: An Introduction to Nonverbal Communication. Prentice-Hall.
Cita estilo Chicago (17a ed.)
Harrison, Randall P. Beyond Words: An Introduction to Nonverbal Communication. Englewood Cliffs, EUA: Prentice-Hall.
Cita MLA (9a ed.)
Harrison, Randall P. Beyond Words: An Introduction to Nonverbal Communication. Prentice-Hall.
Precaución: Estas citas no son 100% exactas.