Gaya APA

Stegeman, C, A., Davis, J, R. (2015). The Dental Hygienist's Guide To Nutritional Care Edition 4 . : Elsevier.

Gaya MLA

Stegeman, Cynthia, A.., Davis, Judi, Ratliff. "The Dental Hygienist's Guide To Nutritional Care Edition 4". : Elsevier, 2015. Text.