Dyfyniad APA

Rosero Bixby, L., & Grimaldo Vásquez, C. (1987). Descriptive epidemiology of cancer of the breast and uterine cervix in Costa Rica.

Dyfyniad Arddull Chicago

Rosero Bixby, Luis, y Carmen Grimaldo Vásquez. Descriptive Epidemiology of Cancer of the Breast and Uterine Cervix in Costa Rica. 1987.

Dyfyniad MLA

Rosero Bixby, Luis, y Carmen Grimaldo Vásquez. Descriptive Epidemiology of Cancer of the Breast and Uterine Cervix in Costa Rica. 1987.

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