Gaya APA
Harris, N, O., Garcia-Godoy, F. (2004).
Primary Preventive Dentistry (6th Edition).
New Jersey:
Upper Saddle River.
Gaya MLA
Harris, Norman, O.., Garcia-Godoy, Franklin.
"Primary Preventive Dentistry".
6th Edition
New Jersey:
Upper Saddle River,
2004.
CD-ROM.