Gaya APA

Cheremisinoff, P, N. (1993). Encyclopedia of environmental control technology . Vol.6 Pollution Reduction and Contaminant Control . Huston, Texas: Houston : Gulf Publishing Co.,.

Gaya MLA

Cheremisinoff, Paul, N. "Encyclopedia of environmental control technology . Vol.6 Pollution Reduction and Contaminant Control". Huston, Texas: Houston : Gulf Publishing Co.,, 1993. Text.