APA
American Petroleum Institute A., . (1995). Recommended practices for oil and gas producing and gas processing plant operations involving hydrogen sulfide. Washington: American Petroleum Institute, API.
Chicago
American Petroleum Institute API, . 1995. Recommended practices for oil and gas producing and gas processing plant operations involving hydrogen sulfide. Washington: American Petroleum Institute, API.
Harvard
American Petroleum Institute A., . (1995). Recommended practices for oil and gas producing and gas processing plant operations involving hydrogen sulfide. Washington: American Petroleum Institute, API.
MLA
American Petroleum Institute API, . Recommended practices for oil and gas producing and gas processing plant operations involving hydrogen sulfide. Washington: American Petroleum Institute, API. 1995.