APA (7th ed.) Citation

Otis... (1981). Otis engineering corporation: Otis is commited to the life of your wells. Halliburton Co.

Chicago Style (17th ed.) Citation

Otis... Otis Engineering Corporation: Otis Is Commited to the Life of Your Wells. Halliburton Co, 1981.

MLA (8th ed.) Citation

Otis... Otis Engineering Corporation: Otis Is Commited to the Life of Your Wells. Halliburton Co, 1981.

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