APA

University of Texas. Petroleum Extension Service, Association of Oilwell Servicing Contractors & Association of Oilwell Servicing Contractors. (1979). A primer of oilwell service and workover. Dallas, Texas: University of Texas.

Chicago

University of Texas. Petroleum Extension Service, Association of Oilwell Servicing Contractors and Association of Oilwell Servicing Contractors. 1979. A primer of oilwell service and workover. Dallas, Texas: University of Texas.

Harvard

University of Texas. Petroleum Extension Service, Association of Oilwell Servicing Contractors and Association of Oilwell Servicing Contractors. (1979). A primer of oilwell service and workover. Dallas, Texas: University of Texas.

MLA

University of Texas. Petroleum Extension Service, Association of Oilwell Servicing Contractors and Association of Oilwell Servicing Contractors. A primer of oilwell service and workover. Dallas, Texas: University of Texas. 1979.