APA Citatie

Piper, M. E., Schlam, T. R., Cook, J. W., Sheffer, M. A., Smith, S. S., Loh, W., . . . Baker, T. B. (2011). Tobacco Withdrawal Components and Their Relations with Cessation Success.

Chicago Style citaat

Piper, Megan E., et al. Tobacco Withdrawal Components and Their Relations With Cessation Success. 2011.

MLA citatie

Piper, Megan E., et al. Tobacco Withdrawal Components and Their Relations With Cessation Success. 2011.