APA (7th ed.) Citation

R, C., P, G., D, G., A, B., HJ, C., V, D., . . . LM, W. (2012). International study group on rectal cancer regression grading: Interobserver variability with commonly used regression grading systems. Human pathology, 43(11), 1917. https://doi.org/10.1016/j.humpath.2012.01.020

Chicago Style (17th ed.) Citation

R, Chetty, et al. "International Study Group on Rectal Cancer Regression Grading: Interobserver Variability with Commonly Used Regression Grading Systems." Human Pathology 43, no. 11 (2012): 1917. https://doi.org/10.1016/j.humpath.2012.01.020.

MLA (9th ed.) Citation

R, Chetty, et al. "International Study Group on Rectal Cancer Regression Grading: Interobserver Variability with Commonly Used Regression Grading Systems." Human Pathology, vol. 43, no. 11, 2012, p. 1917, https://doi.org/10.1016/j.humpath.2012.01.020.