Keshav, S., & Culver, E. (2011). Gastroenterology: Clinical cases uncovered. Wiley-Blackwell.
芝加哥风格引文Keshav, Satish, 与 Emma Culver. Gastroenterology: Clinical Cases Uncovered. Chichester, West Sussex: Wiley-Blackwell, 2011.
MLA引文Keshav, Satish, 与 Emma Culver. Gastroenterology: Clinical Cases Uncovered. Wiley-Blackwell, 2011.
警告：这些引文格式不一定是100％准确.