APA
American Petroleum Institute A., . (2006). Recommended practice for well control operations. Washington: American Petroleum Institute, API.
Chicago
American Petroleum Institute API, . 2006. Recommended practice for well control operations. Washington: American Petroleum Institute, API.
Harvard
American Petroleum Institute A., . (2006). Recommended practice for well control operations. Washington: American Petroleum Institute, API.
MLA
American Petroleum Institute API, . Recommended practice for well control operations. Washington: American Petroleum Institute, API. 2006.