APA aipamena

Davidson, M. M., Cronk, N. J., Harris, K. J., Harrar, S., Catley, D., & Good, G. E. (2010). Strategies to Recruit and Retain College Smokers in Cessation Trials.

Chicago Style aipamena

Davidson, M. Meghan, Nikole J. Cronk, Kari Jo Harris, Solomon Harrar, Delwyn Catley, and Glenn E. Good. Strategies to Recruit and Retain College Smokers in Cessation Trials. 2010.

MLA aipamena

Davidson, M. Meghan, et al. Strategies to Recruit and Retain College Smokers in Cessation Trials. 2010.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.