APA citiranje

Athanasakis, E., Xenaki, S., Venianaki, M., Chalkiadakis, G., & Chrysos, E. (2018). Newly recognized extratumoral features of colorectal cancer challenge the current tumor-node-metastasis staging system. Ann Gastroenterol.

Citação norma Chicago

Athanasakis, Elias, Sofia Xenaki, Maria Venianaki, George Chalkiadakis, and Emmanuel Chrysos. "Newly Recognized Extratumoral Features of Colorectal Cancer Challenge the Current Tumor-node-metastasis Staging System." Ann Gastroenterol 2018.

MLA citiranje

Athanasakis, Elias, et al. "Newly Recognized Extratumoral Features of Colorectal Cancer Challenge the Current Tumor-node-metastasis Staging System." Ann Gastroenterol 2018.