APA citiranje

Maggs, J., & Chapman, R. (2008). An update on primary sclerosing cholangitis.

Chicago Style (17th ed.) Citation

Maggs, JR, and R. Chapman. An Update on Primary Sclerosing Cholangitis. 2008.

MLA citiranje

Maggs, JR, and R. Chapman. An Update on Primary Sclerosing Cholangitis. 2008.