APA (7th ed.) Citation

Langley, J. M., Roberts, E. A., Ipp, M., Laxer, R. M., Boxall, L., & Phillips, M. J. Pyoderma Gangrenosum and Autoimmune Chronic Active Hepatitis in a 17-Year-Old Female. Wiley.

Chicago Style (17th ed.) Citation

Langley, Joanne M., Eve A. Roberts, Moshe Ipp, Ronald M. Laxer, Lionel Boxall, and M. James Phillips. Pyoderma Gangrenosum and Autoimmune Chronic Active Hepatitis in a 17-Year-Old Female. Wiley.

MLA (9th ed.) Citation

Langley, Joanne M., et al. Pyoderma Gangrenosum and Autoimmune Chronic Active Hepatitis in a 17-Year-Old Female. Wiley.