Tsai, K., Su, C., Lin, Y., Chung, J., & Lian, I. (2009). Quantification of betel quid chewing and cigarette smoking in oral cancer patients. Community dentistry and oral epidemiology, 37(6), 555-561. https://doi.org/10.1111/j.1600-0528.2009.00504.x
Chicago Style (17th ed.) CitationTsai, Kuo-Yang, Che-Chun Su, Yo-Yu Lin, Jian-An Chung, and Ie-Bin Lian. "Quantification of Betel Quid Chewing and Cigarette Smoking in Oral Cancer Patients." Community Dentistry and Oral Epidemiology 37, no. 6 (2009): 555-561. https://doi.org/10.1111/j.1600-0528.2009.00504.x.
MLA (9th ed.) CitationTsai, Kuo-Yang, et al. "Quantification of Betel Quid Chewing and Cigarette Smoking in Oral Cancer Patients." Community Dentistry and Oral Epidemiology, vol. 37, no. 6, 2009, pp. 555-561, https://doi.org/10.1111/j.1600-0528.2009.00504.x.