Dyfyniad APA

Cook, J., & Sankaran, B. W. (1988). General surgery at the district hospital. World Health Organisation.

Dyfyniad Arddull Chicago

Cook, John, and Balu Wasunnas Sankaran. General Surgery at the District Hospital. Geneva: World Health Organisation, 1988.

Dyfyniad MLA

Cook, John, and Balu Wasunnas Sankaran. General Surgery at the District Hospital. World Health Organisation, 1988.

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