APA

American Petroleum Institute A., . (2008). Identification, repair, and mitigation of cracking of steel equipment in fuel ethanol service. Washington: American Petroleum Institute, API.

Chicago

American Petroleum Institute API, . 2008. Identification, repair, and mitigation of cracking of steel equipment in fuel ethanol service. Washington: American Petroleum Institute, API.

Harvard

American Petroleum Institute A., . (2008). Identification, repair, and mitigation of cracking of steel equipment in fuel ethanol service. Washington: American Petroleum Institute, API.

MLA

American Petroleum Institute API, . Identification, repair, and mitigation of cracking of steel equipment in fuel ethanol service. Washington: American Petroleum Institute, API. 2008.