Encylopedia... (1974). The encyclopedia of chemical process equipment. Robert E. Krieger Publishing Co.
Čikaški stil citiranja (17. izdanje)Encylopedia... The Encyclopedia of Chemical Process Equipment. Robert E. Krieger Publishing Co, 1974.
MLA način citiranja (8. izdanje)Encylopedia... The Encyclopedia of Chemical Process Equipment. Robert E. Krieger Publishing Co, 1974.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.