APA (7th ed.) Citation

NOWSCO. (1980). Engineers handbook. Nowsco Well Service.

Chicago Style (17th ed.) Citation

NOWSCO. Engineers Handbook. Nowsco Well Service, 1980.

MLA (8th ed.) Citation

NOWSCO. Engineers Handbook. Nowsco Well Service, 1980.

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