APA način citiranja (7. izdanje)
Speight, J. G. (2009). Enhanced recovery methods for heavy oil and tar sands. Gulf Pub. Co..
Čikaški stil citiranja (17. izdanje)
Speight, James G. Enhanced Recovery Methods for Heavy Oil and Tar Sands. Houston, TX: Gulf Pub. Co., 2009.
MLA način citiranja (9. izdanje)
Speight, James G. Enhanced Recovery Methods for Heavy Oil and Tar Sands. Gulf Pub. Co., 2009.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.