Citação norma APA

Portillo, I., Arana-Arri, E., Idigoras, I., Bilbao, I., Martínez-Indart, L., Bujanda, L., & Gutierrez-Ibarluzea, I. (2017). Colorectal and interval cancers of the Colorectal Cancer Screening Program in the Basque Country (Spain). World J Gastroenterol.

Citação norma Chicago

Portillo, Isabel, Eunate Arana-Arri, Isabel Idigoras, Isabel Bilbao, Lorea Martínez-Indart, Luis Bujanda, and Iñaki Gutierrez-Ibarluzea. "Colorectal and Interval Cancers of the Colorectal Cancer Screening Program in the Basque Country (Spain)." World J Gastroenterol 2017.

Citação norma MLA

Portillo, Isabel, et al. "Colorectal and Interval Cancers of the Colorectal Cancer Screening Program in the Basque Country (Spain)." World J Gastroenterol 2017.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.