APA

American Petroleum Institute A., . (1994). Waste management practices for petroleum marketing facilities. Washington: American Petroleum Institute, API.

Chicago

American Petroleum Institute API, . 1994. Waste management practices for petroleum marketing facilities. Washington: American Petroleum Institute, API.

Harvard

American Petroleum Institute A., . (1994). Waste management practices for petroleum marketing facilities. Washington: American Petroleum Institute, API.

MLA

American Petroleum Institute API, . Waste management practices for petroleum marketing facilities. Washington: American Petroleum Institute, API. 1994.