Dyfyniad APA

McDonald, R. E., & Avery, D. R. (1994). Dentistry for the child and adolescent (6th ed.). Mosby.

Dyfyniad Arddull Chicago

McDonald, Ralph E., and David R. Avery. Dentistry for the Child and Adolescent. 6th ed. St. Louis: Mosby, 1994.

Dyfyniad MLA

McDonald, Ralph E., and David R. Avery. Dentistry for the Child and Adolescent. 6th ed. Mosby, 1994.

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