Gaya APA

Bird, D, L., Robinson, D, S. (2015). Modern Dental Assisting 11 TH Edition . Canada: Elsevier Saunders.

Gaya MLA

Bird, Doni, L., Robinson, Debbie, S. "Modern Dental Assisting 11 TH Edition". Canada: Elsevier Saunders, 2015. Text.