APA (7th ed.) Citation

Nelik, L., & Brennan, J. (2005). Progressing cavity pumps, downhole pumps, and mudmotors. Gulf Pub. Co..

Chicago Style (17th ed.) Citation

Nelik, Lev, and Jim Brennan. Progressing Cavity Pumps, Downhole Pumps, and Mudmotors. Houston, Tex.: Gulf Pub. Co., 2005.

MLA (8th ed.) Citation

Nelik, Lev, and Jim Brennan. Progressing Cavity Pumps, Downhole Pumps, and Mudmotors. Gulf Pub. Co., 2005.

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