APA ציטוט

Robertson, R., Campbell, C., Weller, D. P., Elton, R., Mant, D., Primrose, J., . . . Sharma, R. (2006). Predicting colorectal cancer risk in patients with rectal bleeding. Oxford University Press.

Citação norma Chicago

Robertson, Roma, Christine Campbell, David P. Weller, Rob Elton, David Mant, John Primrose, Karen Nugent, Una Macleod, and Rita Sharma. Predicting Colorectal Cancer Risk in Patients With Rectal Bleeding. Oxford University Press, 2006.

ציטוט MLA

Robertson, Roma, et al. Predicting Colorectal Cancer Risk in Patients With Rectal Bleeding. Oxford University Press, 2006.