APA
American Petroleum Institute A., . (2008). Evaporative loss from closed-vent internal floating-roof storage tanks. Washington: American Petroleum Institute, API.
Chicago
American Petroleum Institute API, . 2008. Evaporative loss from closed-vent internal floating-roof storage tanks. Washington: American Petroleum Institute, API.
Harvard
American Petroleum Institute A., . (2008). Evaporative loss from closed-vent internal floating-roof storage tanks. Washington: American Petroleum Institute, API.
MLA
American Petroleum Institute API, . Evaporative loss from closed-vent internal floating-roof storage tanks. Washington: American Petroleum Institute, API. 2008.