APA

Chellani Sidharth, University of Delhi. Faculty of Medical Sciences. Department of Psychiatry, Dr. Nimesh G. Desai Gu, Dr. Rupali P. Shivalkar Gu & University of Delhi. Faculty of Medical Sciences. Department of Psychiatry. (2011). Study of nicotine use patterns in patients with depression. : .

Chicago

Chellani Sidharth, University of Delhi. Faculty of Medical Sciences. Department of Psychiatry, Dr. Nimesh G. Desai Gu, Dr. Rupali P. Shivalkar Gu and University of Delhi. Faculty of Medical Sciences. Department of Psychiatry. 2011. Study of nicotine use patterns in patients with depression. : .

Harvard

Chellani Sidharth, University of Delhi. Faculty of Medical Sciences. Department of Psychiatry, Dr. Nimesh G. Desai Gu, Dr. Rupali P. Shivalkar Gu and University of Delhi. Faculty of Medical Sciences. Department of Psychiatry. (2011). Study of nicotine use patterns in patients with depression. : .

MLA

Chellani Sidharth, University of Delhi. Faculty of Medical Sciences. Department of Psychiatry, Dr. Nimesh G. Desai Gu, Dr. Rupali P. Shivalkar Gu and University of Delhi. Faculty of Medical Sciences. Department of Psychiatry. Study of nicotine use patterns in patients with depression. : . 2011.