Cita APA (7th ed.)
Wilson, S., Card, G., & Haines, S. (2009). Ground gas handbook. Whittles Pub. ; CRC Press.
Cita Chicago (17th ed.)
Wilson, Steve, Geoff Card, i Sarah Haines. Ground Gas Handbook. Dunbeath, Scotland : Boca Raton, Fla.: Whittles Pub. ; CRC Press, 2009.
Cita MLA (9th ed.)
Wilson, Steve, et al. Ground Gas Handbook. Whittles Pub. ; CRC Press, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.