APA Citatie

Masters, N., Tutt, C., & Yaseen, N. (2012). Waterpipe tobacco smoking and cigarette equivalence. Royal College of General Practitioners.

Chicago Style citaat

Masters, Nigel, Catherine Tutt, en Nisar Yaseen. Waterpipe Tobacco Smoking and Cigarette Equivalence. Royal College of General Practitioners, 2012.

MLA citatie

Masters, Nigel, Catherine Tutt, en Nisar Yaseen. Waterpipe Tobacco Smoking and Cigarette Equivalence. Royal College of General Practitioners, 2012.

Let op: Deze citaties zijn niet altijd 100% accuraat.