Dyfyniad APA

Wilson, W. S., Ball, A. S., & Hinton, R. H. (1999). Managing risks of nitrates to humans and the environment. Cambridge, U.K. : The Royal Society of Chemistry.

Dyfyniad Arddull Chicago

Wilson, W. S., A. S. Ball, and R. H. Hinton. Managing Risks of Nitrates to Humans and the Environment. Cambridge, U.K. : The Royal Society of Chemistry, 1999.

Dyfyniad MLA

Wilson, W. S., et al. Managing Risks of Nitrates to Humans and the Environment. Cambridge, U.K. : The Royal Society of Chemistry, 1999.

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