Dyfyniad APA

Ritcher, O., Diekkruger, B., & Nortersheuser, P. (1996). Environmental fate modelling of pesticides. VCH Verlagsgesellschaft.

Dyfyniad Arddull Chicago

Ritcher, O., B. Diekkruger, and P. Nortersheuser. Environmental Fate Modelling of Pesticides. New York: VCH Verlagsgesellschaft, 1996.

Dyfyniad MLA

Ritcher, O., et al. Environmental Fate Modelling of Pesticides. VCH Verlagsgesellschaft, 1996.

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