APA Citatie

Pollak, K. I., Lyna, P., Bilheimer, A., Farrell, D., Gao, X., Swamy, G. K., & Fish, L. J. (2013). A Pilot Study Testing SMS Text Delivered Scheduled Gradual Reduction to Pregnant Smokers. Oxford University Press.

Chicago Style citaat

Pollak, Kathryn I., Pauline Lyna, Alicia Bilheimer, David Farrell, Xiaomei Gao, Geeta K. Swamy, en Laura J. Fish. A Pilot Study Testing SMS Text Delivered Scheduled Gradual Reduction to Pregnant Smokers. Oxford University Press, 2013.

MLA citatie

Pollak, Kathryn I., et al. A Pilot Study Testing SMS Text Delivered Scheduled Gradual Reduction to Pregnant Smokers. Oxford University Press, 2013.