Gaya APA

dkk, N, S. (2022). Geriatri Gigi Mulut (Cet.1). Yogyakarta: Deepublish.

Gaya MLA

dkk, Narlan, Sumawinata,. "Geriatri Gigi Mulut". Cet.1 Yogyakarta: Deepublish, 2022. Text.