Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

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