APA aipamena

Beard, E., McNeill, A., Aveyard, P., Fidler, J., Michie, S., & West, R. (2011). Use of nicotine replacement therapy for smoking reduction and during enforced temporary abstinence: A national survey of English smokers.

Chicago Style aipamena

Beard, E., A. McNeill, P. Aveyard, J. Fidler, S. Michie, and R. West. Use of Nicotine Replacement Therapy for Smoking Reduction and During Enforced Temporary Abstinence: A National Survey of English Smokers. 2011.

MLA aipamena

Beard, E., et al. Use of Nicotine Replacement Therapy for Smoking Reduction and During Enforced Temporary Abstinence: A National Survey of English Smokers. 2011.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.