APA引文

Mitchell, S., Thyssen, M., Mitchell, M., Orchard, T., Jewell, D., Fleming, K., & Chapman, R. (1998). Cigarette smoking, appendectomy and tonsillectomy as risk factors for the development of primary sclerosing cholangitis (PSC): A case control study.

Chicago Style (17th ed.) Citation

Mitchell, SA, M. Thyssen, M. Mitchell, T. Orchard, D. Jewell, K. Fleming, and R. Chapman. Cigarette Smoking, Appendectomy and Tonsillectomy as Risk Factors for the Development of Primary Sclerosing Cholangitis (PSC): A Case Control Study. 1998.

MLA引文

Mitchell, SA, et al. Cigarette Smoking, Appendectomy and Tonsillectomy as Risk Factors for the Development of Primary Sclerosing Cholangitis (PSC): A Case Control Study. 1998.