Lee, Y., Shin, M., Kweon, S., Choi, J., Rhee, J., Ahn, H., . . . Park, K. (2011). Cumulative smoking exposure, duration of smoking cessation, and peripheral arterial disease in middle-aged and older Korean men. BioMed Central.
Citação norma ChicagoLee, Young-Hoon, et al. Cumulative Smoking Exposure, Duration of Smoking Cessation, and Peripheral Arterial Disease in Middle-aged and Older Korean Men. BioMed Central, 2011.
MLA引文Lee, Young-Hoon, et al. Cumulative Smoking Exposure, Duration of Smoking Cessation, and Peripheral Arterial Disease in Middle-aged and Older Korean Men. BioMed Central, 2011.
警告：這些引文格式不一定是100％准確.