Dyfyniad APA

Towler, B., Irwig, L., Glasziou, P., Weller, D., & Kewenter, J. (1998). Screening for colorectal cancer using the faecal occult blood test, Hemoccult. Wiley.

Dyfyniad Arddull Chicago

Towler, BP, L. Irwig, P. Glasziou, D. Weller, and J. Kewenter. Screening for Colorectal Cancer Using the Faecal Occult Blood Test, Hemoccult. Wiley, 1998.

Dyfyniad MLA

Towler, BP, et al. Screening for Colorectal Cancer Using the Faecal Occult Blood Test, Hemoccult. Wiley, 1998.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.