Citação norma APA

Brenner, H., Hoffmeister, M., Arndt, V., & Haug, U. (2007). Gender differences in colorectal cancer: Implications for age at initiation of screening. Nature Publishing Group.

Citação norma Chicago

Brenner, H., M. Hoffmeister, V. Arndt, and U. Haug. Gender Differences in Colorectal Cancer: Implications for Age At Initiation of Screening. Nature Publishing Group, 2007.

Citação norma MLA

Brenner, H., M. Hoffmeister, V. Arndt, and U. Haug. Gender Differences in Colorectal Cancer: Implications for Age At Initiation of Screening. Nature Publishing Group, 2007.

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