APA
American Petroleum Institute A., . (1983). Manual on installation of refinery instruments and control systems. Part II- Process stream analyzers. Section 10 -Area safety monitors. Washington: American Petroleum Institute, API.
Chicago
American Petroleum Institute API, . 1983. Manual on installation of refinery instruments and control systems. Part II- Process stream analyzers. Section 10 -Area safety monitors. Washington: American Petroleum Institute, API.
Harvard
American Petroleum Institute A., . (1983). Manual on installation of refinery instruments and control systems. Part II- Process stream analyzers. Section 10 -Area safety monitors. Washington: American Petroleum Institute, API.
MLA
American Petroleum Institute API, . Manual on installation of refinery instruments and control systems. Part II- Process stream analyzers. Section 10 -Area safety monitors. Washington: American Petroleum Institute, API. 1983.