APA引文

von Holzen, U., & Enders, G. H. (2012). A surprise cell of origin for Barrett’s esophagus. Landes Bioscience.

Citação norma Chicago

von Holzen, Urs, and Greg H. Enders. A Surprise Cell of Origin for Barrett’s Esophagus. Landes Bioscience, 2012.

MLA引文

von Holzen, Urs, and Greg H. Enders. A Surprise Cell of Origin for Barrett’s Esophagus. Landes Bioscience, 2012.

警告：這些引文格式不一定是100％准確.