APA Style
Park,J,E, ., Park,K, .
(1980).
Preventive and social medicine
(
8th)
.
India:
Messrs Banarsidas bhanot.
MLA Style
Park,J,E, ., Park,K, .
"Preventive and social medicine".
8th
India:
Messrs Banarsidas bhanot,
1980.
Text.