Cita APA (7a ed.)

Trakal, E., Guidi, A. E., Butti, A. L. L., Trakal, J. J., Sambuelli, R. H., & Zárate, F. E. (2010). Detection of the risk of adenocarcinoma in Barrett's esophagus by means of tumor markers (p53 and ki67). Sociedad Argentina de Gastroenterología.

Cita Chicago Style (17a ed.)

Trakal, Esteban, Andrés Emilio Guidi, Abel Luis L. Butti, Juan José Trakal, Rubén Horacio Sambuelli, y Fabián Eduardo Zárate. Detection of the Risk of Adenocarcinoma in Barrett's Esophagus by Means of Tumor Markers (p53 and Ki67). Sociedad Argentina de Gastroenterología, 2010.

Cita MLA (8a ed.)

Trakal, Esteban, et al. Detection of the Risk of Adenocarcinoma in Barrett's Esophagus by Means of Tumor Markers (p53 and Ki67). Sociedad Argentina de Gastroenterología, 2010.