Gaya APA

LYONS, W, C. (2009). Air and Gas Drilling Manual : Applications for Oil and Gas Recovery Wells and Geothermal Fluids Recovery Wells (Ed. 3). United States of America: Elsevier.

Gaya MLA

LYONS, William, C.. "Air and Gas Drilling Manual : Applications for Oil and Gas Recovery Wells and Geothermal Fluids Recovery Wells". Ed. 3 United States of America: Elsevier, 2009. Text.