APA استشهاد

(1999). Handbook of counselling and psychotherapy with older adults. John Wiley.

استشهاد بنمط شيكاغو

Handbook of Counselling and Psychotherapy with Older Adults. New York: John Wiley, 1999.

MLA استشهاد

Handbook of Counselling and Psychotherapy with Older Adults. John Wiley, 1999.