Dyfyniad APA

Ward, R. L., & Ashley, C. S. (1978). Heat inactivation of enteric viruses in dewatered wastewater sludge.

Dyfyniad Arddull Chicago

Ward, R L., and C S. Ashley. Heat Inactivation of Enteric Viruses in Dewatered Wastewater Sludge. 1978.

Dyfyniad MLA

Ward, R L., and C S. Ashley. Heat Inactivation of Enteric Viruses in Dewatered Wastewater Sludge. 1978.

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