Cita APA

Gupta, R., Gupta, N., & Khedar, R. (2013). Smokeless tobacco and cardiovascular disease in low and middle income countries. Elsevier.

Chicago Style Citation

Gupta, Rajeev, Nishant Gupta, i R.S Khedar. Smokeless Tobacco and Cardiovascular Disease in Low and Middle Income Countries. Elsevier, 2013.

Cita MLA

Gupta, Rajeev, Nishant Gupta, i R.S Khedar. Smokeless Tobacco and Cardiovascular Disease in Low and Middle Income Countries. Elsevier, 2013.