APA Style

Wong, R, A., Avers, D. (2020). Guccione's geriatric physical therapy 4th edition (Edisi keempat). St. Louis,Missouri: Elseiver.

MLA Style

Wong, Rita, A.., Avers, Dale. "Guccione's geriatric physical therapy 4th edition". Edisi keempat St. Louis,Missouri: Elseiver, 2020. Teks.