Dyfyniad APA

Kinlen, L., & Doll, R. (1973). Trends in mortality from cancer of the uterus in Canada and in England and Wales.

Dyfyniad Arddull Chicago

Kinlen, L., and R. Doll. Trends in Mortality from Cancer of the Uterus in Canada and in England and Wales. 1973.

Dyfyniad MLA

Kinlen, L., and R. Doll. Trends in Mortality from Cancer of the Uterus in Canada and in England and Wales. 1973.

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