Dyfyniad APA

(1991). Basic laboratory procedures in clinical bacteriology. World Health Organisation.

Dyfyniad Arddull Chicago

Basic Laboratory Procedures in Clinical Bacteriology. Geneva: World Health Organisation, 1991.

Dyfyniad MLA

Basic Laboratory Procedures in Clinical Bacteriology. World Health Organisation, 1991.

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