APA
American Petroleum Institute A., . (1989). Lubricant service designations for automotive manual transmissions, manual transaxles, and axles. Washington: American Petroleum Institute, API.
Chicago
American Petroleum Institute API, . 1989. Lubricant service designations for automotive manual transmissions, manual transaxles, and axles. Washington: American Petroleum Institute, API.
Harvard
American Petroleum Institute A., . (1989). Lubricant service designations for automotive manual transmissions, manual transaxles, and axles. Washington: American Petroleum Institute, API.
MLA
American Petroleum Institute API, . Lubricant service designations for automotive manual transmissions, manual transaxles, and axles. Washington: American Petroleum Institute, API. 1989.