Cullen, J., Mowery, P., Delnevo, C. D., Allen, J., Sokol, N., Byron, M., & Thornton-Bullock, A. (2011). Seven-Year Patterns in US Cigar Use Epidemiology Among Young Adults Aged 18–25 Years: A Focus on Race/Ethnicity and Brand.
芝加哥风格引文Cullen, Jennifer, Paul Mowery, Cristine D. Delnevo, Jane Allen, Natasha Sokol, Michael Byron, 与 Amber Thornton-Bullock. Seven-Year Patterns in US Cigar Use Epidemiology Among Young Adults Aged 18–25 Years: A Focus on Race/Ethnicity and Brand. 2011.
MLA引文Cullen, Jennifer, et al. Seven-Year Patterns in US Cigar Use Epidemiology Among Young Adults Aged 18–25 Years: A Focus on Race/Ethnicity and Brand. 2011.
警告：这些引文格式不一定是100％准确.