Dyfyniad APA

Collett,David. (2003). Modelling survival data in medical research (2nd ed.). Chapman & Hall.

Dyfyniad Arddull Chicago

Collett,David. Modelling Survival Data in Medical Research. 2nd ed. Boca Raton: Chapman & Hall, 2003.

Dyfyniad MLA

Collett,David. Modelling Survival Data in Medical Research. 2nd ed. Chapman & Hall, 2003.

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