Kumar, G., Sharma, I. and Kabir, Z., 2012. Noncigarette Smoking Patterns, Their Health Effects and Policy Options. Global Heart, 7(2), pp.175–178. DOI: http://doi.org/10.1016/j.gheart.2012.04.002

Kumar G, Sharma I, Kabir Z. Noncigarette Smoking Patterns, Their Health Effects and Policy Options. Global Heart. 2012;7(2):175–8. DOI: http://doi.org/10.1016/j.gheart.2012.04.002

Kumar, G., Sharma, I., & Kabir, Z. (2012). Noncigarette Smoking Patterns, Their Health Effects and Policy Options. Global Heart, 7(2), 175–178. DOI: http://doi.org/10.1016/j.gheart.2012.04.002

Kumar G, Sharma I and Kabir Z, ‘Noncigarette Smoking Patterns, Their Health Effects and Policy Options’ (2012) 7 Global Heart 175 DOI: http://doi.org/10.1016/j.gheart.2012.04.002

Kumar, Gaurav, Indrani Sharma, and Zubair Kabir. 2012. “Noncigarette Smoking Patterns, Their Health Effects and Policy Options”. Global Heart 7 (2): 175–78. DOI: http://doi.org/10.1016/j.gheart.2012.04.002

Kumar, Gaurav, Indrani Sharma, and Zubair Kabir. “Noncigarette Smoking Patterns, Their Health Effects and Policy Options”. Global Heart 7, no. 2 (2012): 175–78. DOI: http://doi.org/10.1016/j.gheart.2012.04.002

Kumar, G., et al.. “Noncigarette Smoking Patterns, Their Health Effects and Policy Options”. Global Heart, vol. 7, no. 2, 2012, pp. 175–78. DOI: http://doi.org/10.1016/j.gheart.2012.04.002