APA-Zitierstil (7. Ausg.)

Hart, G. M. (1978). Values clarification for counselors: How counselors, social workers, psychologists, and other human service workers can use available techniques. Thomas.

Chicago-Zitierstil (17. Ausg.)

Hart, Gordon M. Values Clarification for Counselors: How Counselors, Social Workers, Psychologists, and Other Human Service Workers Can Use Available Techniques. Springfield, Ill: Thomas, 1978.

MLA-Zitierstil (9. Ausg.)

Hart, Gordon M. Values Clarification for Counselors: How Counselors, Social Workers, Psychologists, and Other Human Service Workers Can Use Available Techniques. Thomas, 1978.