Dyfyniad APA

West, R. T., & Howard, F. H. (1977). Area health education centers and health science library services.

Dyfyniad Arddull Chicago

West, R T., and F H. Howard. Area Health Education Centers and Health Science Library Services. 1977.

Dyfyniad MLA

West, R T., and F H. Howard. Area Health Education Centers and Health Science Library Services. 1977.

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