APA
Gas Processors Association G., . (1986). Measurement of liquid hydrocarbon by truck scales. Tulsa, Oklahoma: Gas Processors Association, GPA.
Chicago
Gas Processors Association GPA, . 1986. Measurement of liquid hydrocarbon by truck scales. Tulsa, Oklahoma: Gas Processors Association, GPA.
Harvard
Gas Processors Association G., . (1986). Measurement of liquid hydrocarbon by truck scales. Tulsa, Oklahoma: Gas Processors Association, GPA.
MLA
Gas Processors Association GPA, . Measurement of liquid hydrocarbon by truck scales. Tulsa, Oklahoma: Gas Processors Association, GPA. 1986.