Cita APA

Gas Processors Suppliers Association (U.S.), & Gas Processors Association. (1987). Engineering data book Gas Processors Suppliers Association (GPSA).

Citación estilo Chicago

Gas Processors Suppliers Association (U.S.), and Gas Processors Association. Engineering Data Book. 10th ed. Tulsa, Okla. (6526 E. 60th St., Tulsa 74145): Gas Processors Suppliers Association (GPSA), 1987.

Cita MLA

Gas Processors Suppliers Association (U.S.), and Gas Processors Association. Engineering Data Book. 10th ed. Tulsa, Okla. (6526 E. 60th St., Tulsa 74145): Gas Processors Suppliers Association (GPSA), 1987.