Gaya APA

Lyons, W, C. et al (2009). Air and Gas Drilling Manual applications for iol and gas recovery wells and geothermal fluids rocvery wells 3th edition (E-Book) . United States of America: Elsevier Inc.

Gaya MLA

Lyons, William., C. et al. "Air and Gas Drilling Manual applications for iol and gas recovery wells and geothermal fluids rocvery wells 3th edition (E-Book)". United States of America: Elsevier Inc, 2009. E-book.