APA引文

Mahajan B K & M C Guptha. (2005). Textbook of preventive and social medicine (3.). Jaypee brothers.

Chicago Edition Citation

Mahajan B K and M C Guptha. Textbook of Preventive and Social Medicine. 3. Jaypee brothers, 2005.

MLA引文

Mahajan B K and M C Guptha. Textbook of Preventive and Social Medicine. 3. Jaypee brothers, 2005.

警告：這些引文格式不一定是100％准確.