APA

American Petroleum Institute A., . (1993). Fugitive hydrocarbon emissions from oil and gas production operations. Washington: American Petroleum Institute, API.

Chicago

American Petroleum Institute API, . 1993. Fugitive hydrocarbon emissions from oil and gas production operations. Washington: American Petroleum Institute, API.

Harvard

American Petroleum Institute A., . (1993). Fugitive hydrocarbon emissions from oil and gas production operations. Washington: American Petroleum Institute, API.

MLA

American Petroleum Institute API, . Fugitive hydrocarbon emissions from oil and gas production operations. Washington: American Petroleum Institute, API. 1993.