Shiffman, S., Hughes, J. R., Ferguson, S. G., Pillitteri, J. L., Gitchell, J. G., & Burton, S. L. (2007). Smokers' interest in using nicotine replacement to aid smoking reduction. Nicotine & Tobacco Research, 9(11), 1177. https://doi.org/10.1080/14622200701648441
Chicago Style (17th ed.) CitationShiffman, Saul, John R. Hughes, Stuart G. Ferguson, Janine L. Pillitteri, Joseph G. Gitchell, and Steven L. Burton. "Smokers' Interest in Using Nicotine Replacement to Aid Smoking Reduction." Nicotine & Tobacco Research 9, no. 11 (2007): 1177. https://doi.org/10.1080/14622200701648441.
MLA (9th ed.) CitationShiffman, Saul, et al. "Smokers' Interest in Using Nicotine Replacement to Aid Smoking Reduction." Nicotine & Tobacco Research, vol. 9, no. 11, 2007, p. 1177, https://doi.org/10.1080/14622200701648441.