APA-referens (7:e uppl.)

Papas, A. S., Niessen, L. C., & Chauncey, H. H. (1991). Geriatric dentistry: Aging and oral health. Mosby.

Chicago-referens (17:e uppl.)

Papas, Athena S., Linda C. Niessen, och Howard H. Chauncey. Geriatric Dentistry: Aging and Oral Health. St. Louis: Mosby, 1991.

MLA-referens (9:e uppl.)

Papas, Athena S., et al. Geriatric Dentistry: Aging and Oral Health. Mosby, 1991.