Ritcher, O., Diekkruger, B., & Nortersheuser, P. (1996). Environmental fate modelling of pesticides. VCH Verlagsgesellschaft.
Lua i Stíl Chicago (17ú heag.)Ritcher, O., B. Diekkruger, agus P. Nortersheuser. Environmental Fate Modelling of Pesticides. New York: VCH Verlagsgesellschaft, 1996.
Lua MLA (9ú heag.)Ritcher, O., et al. Environmental Fate Modelling of Pesticides. VCH Verlagsgesellschaft, 1996.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.