APA

American Petroleum Institute A., . (2004). Design, construction, operation and maintenance of aviation fuelling facilities. Washington: American Petroleum Institute, API.

Chicago

American Petroleum Institute API, . 2004. Design, construction, operation and maintenance of aviation fuelling facilities. Washington: American Petroleum Institute, API.

Harvard

American Petroleum Institute A., . (2004). Design, construction, operation and maintenance of aviation fuelling facilities. Washington: American Petroleum Institute, API.

MLA

American Petroleum Institute API, . Design, construction, operation and maintenance of aviation fuelling facilities. Washington: American Petroleum Institute, API. 2004.