APA citiranje

Cohen, H., Saenz, R., de Almeida Troncon, L. E., Lizarzabal, M., & Olano, C. (2011). Gastroenterology training in Latin America. Baishideng Publishing Group Co., Limited.

Citação norma Chicago

Cohen, Henry, Roque Saenz, Luiz E. de Almeida Troncon, Maribel Lizarzabal, and Carolina Olano. Gastroenterology Training in Latin America. Baishideng Publishing Group Co., Limited, 2011.

MLA citiranje

Cohen, Henry, et al. Gastroenterology Training in Latin America. Baishideng Publishing Group Co., Limited, 2011.