APA citiranje

Deen, K. I., Silva, H., Deen, R., & Chandrasinghe, P. C. (2016). Colorectal cancer in the young, many questions, few answers. World J Gastrointest Oncol.

Citação norma Chicago

Deen, Kemal I., Hiroshi Silva, Raeed Deen, and Pramodh C. Chandrasinghe. "Colorectal Cancer in the Young, Many Questions, Few Answers." World J Gastrointest Oncol 2016.

MLA citiranje

Deen, Kemal I., Hiroshi Silva, Raeed Deen, and Pramodh C. Chandrasinghe. "Colorectal Cancer in the Young, Many Questions, Few Answers." World J Gastrointest Oncol 2016.