Dyfyniad APA

Sivamurthy, M., & Seetharam, K. S. (1980). Handbook of indirect methods for mortality estimation. Cairo Demographic Centre.

Dyfyniad Arddull Chicago

Sivamurthy, M., and K. S. Seetharam. Handbook of Indirect Methods for Mortality Estimation. Cairo: Cairo Demographic Centre, 1980.

Dyfyniad MLA

Sivamurthy, M., and K. S. Seetharam. Handbook of Indirect Methods for Mortality Estimation. Cairo Demographic Centre, 1980.

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