APA

Savidge J., American Gas Association A. T. M. C., Savidge J. & American Gas Association A. T. M. C. (1994). Compressibility factors of natural gas and other related hydrocarbon gases. Arlington: American Gas Association, AGA.

Chicago

Savidge J.L, American Gas Association AGA Transmission Measurement Comittee, Savidge J.L and American Gas Association AGA Transmission Measurement Comittee. 1994. Compressibility factors of natural gas and other related hydrocarbon gases. Arlington: American Gas Association, AGA.

Harvard

Savidge J., American Gas Association A. T. M. C., Savidge J. and American Gas Association A. T. M. C. (1994). Compressibility factors of natural gas and other related hydrocarbon gases. Arlington: American Gas Association, AGA.

MLA

Savidge J.L, American Gas Association AGA Transmission Measurement Comittee, Savidge J.L and American Gas Association AGA Transmission Measurement Comittee. Compressibility factors of natural gas and other related hydrocarbon gases. Arlington: American Gas Association, AGA. 1994.