APA
American Petroleum Institute A., . (1997). Evaluation of a petroleum production tank emissions model. Washington: American Petroleum Institute, API.
Chicago
American Petroleum Institute API, . 1997. Evaluation of a petroleum production tank emissions model. Washington: American Petroleum Institute, API.
Harvard
American Petroleum Institute A., . (1997). Evaluation of a petroleum production tank emissions model. Washington: American Petroleum Institute, API.
MLA
American Petroleum Institute API, . Evaluation of a petroleum production tank emissions model. Washington: American Petroleum Institute, API. 1997.