Roy, C. H. (1988). The Operation And Maintenance Of Surface Finishing Wastewater Treatment Systems Clarence H. Roy. AESF.
Čikaški stil citiranja (17. izdanje)Roy, Clarence H. The Operation And Maintenance Of Surface Finishing Wastewater Treatment Systems Clarence H. Roy. AESF, 1988.
MLA način citiranja (8. izdanje)Roy, Clarence H. The Operation And Maintenance Of Surface Finishing Wastewater Treatment Systems Clarence H. Roy. AESF, 1988.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.