MLA

Lyons, William C, et al. Formulas and Calculations for Drilling, Production, and Workover. Gulf Professional Publishing, 2011.

APA

Lyons, W. C, Carter, T., Carter, T., Lapeyrouse, N. JLyons, W. C, Lapeyrousse Norton J, L. Norton JLyons, W. C, & Lyons, W. (2011). Formulas and Calculations for Drilling, Production, and Workover. Gulf Professional Publishing.

Chicago

Lyons, William C., Thomas Carter, Tom Carter, Norton J Lapeyrouse, William C Lyons, Lapeyrousse Norton J, William C Lyons, and William Lyons. Formulas and Calculations for Drilling, Production, and Workover. : Gulf Professional Publishing, 2011.