APA (7th ed.) Citation

Tinckler, L. (1971). Primary sclerosing cholangitis. Postgraduate medical journal, 47(552), 666-670. https://doi.org/10.1136/pgmj.47.552.666

Chicago Style (17th ed.) Citation

Tinckler, Laurence. "Primary Sclerosing Cholangitis." Postgraduate Medical Journal 47, no. 552 (1971): 666-670. https://doi.org/10.1136/pgmj.47.552.666.

MLA (9th ed.) Citation

Tinckler, Laurence. "Primary Sclerosing Cholangitis." Postgraduate Medical Journal, vol. 47, no. 552, 1971, pp. 666-670, https://doi.org/10.1136/pgmj.47.552.666.