APA Style
Gupta, M., Mahajan, B.
().
Textbook of Preventive and Socisl Medicine
(
3rd)
.
India:
Jaypee Brothers.
MLA Style
Gupta, MC., Mahajan, BK.
"Textbook of Preventive and Socisl Medicine".
3rd
India:
Jaypee Brothers,
.
Text.