Gaya APA

BIRD, D, L., ROBINSON, D, S. (2015). MODERN DENTAL ASSISTING 11TH EDITION . Canada.: Elsevier.

Gaya MLA

BIRD, DONI, L.., ROBINSON, DEBBIE, S.. "MODERN DENTAL ASSISTING 11TH EDITION". Canada.: Elsevier, 2015. Text.