APA
American Petroleum Institute A., . (1961). Removal of particulate matter from gaseous wastes. Washington: American Petroleum Institute, API.
Chicago
American Petroleum Institute API, . 1961. Removal of particulate matter from gaseous wastes. Washington: American Petroleum Institute, API.
Harvard
American Petroleum Institute A., . (1961). Removal of particulate matter from gaseous wastes. Washington: American Petroleum Institute, API.
MLA
American Petroleum Institute API, . Removal of particulate matter from gaseous wastes. Washington: American Petroleum Institute, API. 1961.