Cita APA (7a ed.)

Speight, J. G. (2019). Heavy oil recovery and upgrading. Elsevier.

Cita Chicago Style (17a ed.)

Speight, James G. Heavy Oil Recovery and Upgrading. Cambridge, MA: Elsevier, 2019.

Cita MLA (8a ed.)

Speight, James G. Heavy Oil Recovery and Upgrading. Elsevier, 2019.