(1923). Oil field engineering. Gas Engine Pub. Co..
Čikaški stil citiranja (17. izdanje)Oil Field Engineering. Cincinnati, Ohio: Gas Engine Pub. Co., 1923.
MLA način citiranja (8. izdanje)Oil Field Engineering. Gas Engine Pub. Co., 1923.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.