Dyfyniad APA

Irving, L. G., & Smith, F. A. (1981). One-year survey of enteroviruses, adenoviruses, and reoviruses isolated from effluent at an activated-sludge purification plant.

Dyfyniad Arddull Chicago

Irving, L G., and F A. Smith. One-year Survey of Enteroviruses, Adenoviruses, and Reoviruses Isolated From Effluent At an Activated-sludge Purification Plant. 1981.

Dyfyniad MLA

Irving, L G., and F A. Smith. One-year Survey of Enteroviruses, Adenoviruses, and Reoviruses Isolated From Effluent At an Activated-sludge Purification Plant. 1981.

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