APA-referens (7:e uppl.)

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

Chicago-referens (17:e uppl.)

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

MLA-referens (9:e uppl.)

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