APA (7th ed.) Citation

service, P. e. (1979). Oilwell service and workover. Petroleum extension service.

Chicago Style (17th ed.) Citation

service, Petroleum extension. Oilwell Service and Workover. Petroleum extension service, 1979.

MLA (8th ed.) Citation

service, Petroleum extension. Oilwell Service and Workover. Petroleum extension service, 1979.

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