Gaya APA
Wijayanti, Z., E, N., A. (1981).
Nutrition in Preventive Dentistry Science and Practice .
Philadelphia:
W.B Saunder Company.
Gaya MLA
Wijayanti, Z., E, N., A..
Nutrition in Preventive Dentistry Science and Practice.
Philadelphia:
W.B Saunder Company,
1981.
Text.