Enstrom, J. E., & Kabat, G. C. (2003). Passive smoking: Authors' reply. BMJ Publishing Group Ltd.
Citação norma ChicagoEnstrom, James E., and Geoffrey C. Kabat. Passive Smoking: Authors' Reply. BMJ Publishing Group Ltd, 2003.
MLA引文Enstrom, James E., and Geoffrey C. Kabat. Passive Smoking: Authors' Reply. BMJ Publishing Group Ltd, 2003.
警告:這些引文格式不一定是100%准確.