APA (7th ed.) Citation

Speight, J. G. (2019). Natural gas: A basic handbook (Second edition.). Gulf Professional Publishing.

Chicago Style (17th ed.) Citation

Speight, James G. Natural Gas: A Basic Handbook. Second edition. Cambridge, MA, United States: Gulf Professional Publishing, 2019.

MLA (9th ed.) Citation

Speight, James G. Natural Gas: A Basic Handbook. Second edition. Gulf Professional Publishing, 2019.