APA (7th ed.) Citation

Warwick, P. D. (2005). Coal systems analysis. Geological Society of America.

Chicago Style (17th ed.) Citation

Warwick, Peter D. Coal Systems Analysis. Boulder, Colo.: Geological Society of America, 2005.

MLA (9th ed.) Citation

Warwick, Peter D. Coal Systems Analysis. Geological Society of America, 2005.

Warning: These citations may not always be 100% accurate.