Cita APA (7a ed.)

Booth-Butterfield, M. (1991). Communication, cognition, and anxiety. Sage.

Cita Chicago Style (17a ed.)

Booth-Butterfield, Melanie. Communication, Cognition, and Anxiety. Newbury Park, Calif: Sage, 1991.

Cita MLA (9a ed.)

Booth-Butterfield, Melanie. Communication, Cognition, and Anxiety. Sage, 1991.