Jewell, D., & Truelove, S. (1981). Disodium azodisalicylate in ulcerative colitis.
芝加哥风格引文Jewell, D., 与 S. Truelove. Disodium Azodisalicylate in Ulcerative Colitis. 1981.
MLA引文Jewell, D., 与 S. Truelove. Disodium Azodisalicylate in Ulcerative Colitis. 1981.
警告：这些引文格式不一定是100％准确.