APA (7e ed.) Bronvermelding

Não informado. (1969). Counseling Psychologist. Sage Publications.

Chicago (17e ed.) Bronvermelding

Não informado. Counseling Psychologist. Newbury Park, Calif: Sage Publications, 1969.

MLA (8e ed.) Bronvermelding

Não informado. Counseling Psychologist. Sage Publications, 1969.

Let op: Deze citaties zijn niet altijd 100% accuraat.