APA-viite (7. p.)

Hyer, L. (2014). Psychological treatment of older adults: A holistic model. Springer Publishing Company.

Chicago-viite (17. p.)

Hyer, Lee. Psychological Treatment of Older Adults: A Holistic Model. New York, New York: Springer Publishing Company, 2014.

MLA-viite (9. p.)

Hyer, Lee. Psychological Treatment of Older Adults: A Holistic Model. Springer Publishing Company, 2014.