APA Citatie

Pepper, J. K., Gilkey, M. B., & Brewer, N. T. (2015). Physicians’ Counseling of Adolescents Regarding E-Cigarette Use. J Adolesc Health.

Chicago Style citaat

Pepper, Jessica K., Melissa B. Gilkey, en Noel T. Brewer. "Physicians’ Counseling of Adolescents Regarding E-Cigarette Use." J Adolesc Health 2015.

MLA citatie

Pepper, Jessica K., Melissa B. Gilkey, en Noel T. Brewer. "Physicians’ Counseling of Adolescents Regarding E-Cigarette Use." J Adolesc Health 2015.

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