APA

American Gas Association A., American Petroleum Institute A. & American Petroleum Institute A. (2003). Measurement of natural gas by coriolis meter. Arlington: American Gas Association, AGA.

Chicago

American Gas Association AGA, American Petroleum Institute API and American Petroleum Institute API. 2003. Measurement of natural gas by coriolis meter. Arlington: American Gas Association, AGA.

Harvard

American Gas Association A., American Petroleum Institute A. and American Petroleum Institute A. (2003). Measurement of natural gas by coriolis meter. Arlington: American Gas Association, AGA.

MLA

American Gas Association AGA, American Petroleum Institute API and American Petroleum Institute API. Measurement of natural gas by coriolis meter. Arlington: American Gas Association, AGA. 2003.