APA (7th ed.) Citation

Bloom, S., Heryet, A., Fleming, K., & Chapman, R. (1993). Inappropriate expression of blood group antigens on biliary and colonic epithelia in primary sclerosing cholangitis.

Chicago Style (17th ed.) Citation

Bloom, S., A. Heryet, K. Fleming, and R. Chapman. Inappropriate Expression of Blood Group Antigens on Biliary and Colonic Epithelia in Primary Sclerosing Cholangitis. 1993.

MLA (9th ed.) Citation

Bloom, S., et al. Inappropriate Expression of Blood Group Antigens on Biliary and Colonic Epithelia in Primary Sclerosing Cholangitis. 1993.