APA (7th ed.) Citation

Knight, B. G. (1986). Psychotherapy with older adults (1. print.). Sage Publ.

Chicago Style (17th ed.) Citation

Knight, Bob G. Psychotherapy with Older Adults. 1. print. Beverly Hills u.a: Sage Publ, 1986.

MLA (9th ed.) Citation

Knight, Bob G. Psychotherapy with Older Adults. 1. print. Sage Publ, 1986.