Cita APA (7a ed.)

Speight, J. G. (2012). Shale oil production processes. Gulf Professional Publishing.

Cita Chicago Style (17a ed.)

Speight, James G. Shale Oil Production Processes. [Place of publication not identified]: Gulf Professional Publishing, 2012.

Cita MLA (8a ed.)

Speight, James G. Shale Oil Production Processes. Gulf Professional Publishing, 2012.