APA引文

Barr, G., Shale, D., & Jewell, D. (1986). Ulcerative colitis and sarcoidosis. BMJ Publishing Group.

Chicago Style (17th ed.) Citation

Barr, G., D. Shale, and D. Jewell. Ulcerative Colitis and Sarcoidosis. BMJ Publishing Group, 1986.

MLA引文

Barr, G., et al. Ulcerative Colitis and Sarcoidosis. BMJ Publishing Group, 1986.