APA
American Petroleum Institute A., . (2007). Collection and exchange of reliability and maintenance data for equipment. Washington: American Petroleum Institute, API.
Chicago
American Petroleum Institute API, . 2007. Collection and exchange of reliability and maintenance data for equipment. Washington: American Petroleum Institute, API.
Harvard
American Petroleum Institute A., . (2007). Collection and exchange of reliability and maintenance data for equipment. Washington: American Petroleum Institute, API.
MLA
American Petroleum Institute API, . Collection and exchange of reliability and maintenance data for equipment. Washington: American Petroleum Institute, API. 2007.