Cita APA (7a ed.)

Fensterhem, H. (1978). Dont say yes when you want to say no. Dell Pub.

Cita Chicago Style (17a ed.)

Fensterhem, Herbert. Dont Say Yes When You Want to Say No. New York: Dell Pub, 1978.

Cita MLA (9a ed.)

Fensterhem, Herbert. Dont Say Yes When You Want to Say No. Dell Pub, 1978.