APA (7e ed.) Bronvermelding

Smith, M. (1978). When I say no, I feel guilty. Dell Pub.

Chicago (17e ed.) Bronvermelding

Smith, Manuel. When I Say No, I Feel Guilty. New York: Dell Pub, 1978.

MLA (9e ed.) Bronvermelding

Smith, Manuel. When I Say No, I Feel Guilty. Dell Pub, 1978.