Dyfyniad APA

Lewis, C. B., & Bottomley, J. M. (2008). Geriatric rehabilitation: A clinical approach (3rd edition.). Pearson/Prentice Hall.

Dyfyniad Arddull Chicago

Lewis, Carole B., and Jennifer M. Bottomley. Geriatric Rehabilitation: A Clinical Approach. 3rd edition. Upper Saddle River, NJ: Pearson/Prentice Hall, 2008.

Dyfyniad MLA

Lewis, Carole B., and Jennifer M. Bottomley. Geriatric Rehabilitation: A Clinical Approach. 3rd edition. Pearson/Prentice Hall, 2008.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.