Wordsworth, P., Orchard, T., Welsh, K., & Jewell, D. (1998). Peripheral arthritis and inflammatory bowel disease.
芝加哥风格引文Wordsworth, P., T. Orchard, K. Welsh, 与 D. Jewell. Peripheral Arthritis and Inflammatory Bowel Disease. 1998.
MLA引文Wordsworth, P., et al. Peripheral Arthritis and Inflammatory Bowel Disease. 1998.
警告：这些引文格式不一定是100％准确.