Cita APA (7a ed.)

Pritchard, R., Guy, J. J., & Connor, N. E. (1978). Industrial gas utilization: Engineering principles and practice. Bowker.

Cita Chicago Style (17a ed.)

Pritchard, Robert, J. J. Guy, y N. E. Connor. Industrial Gas Utilization: Engineering Principles and Practice. Epping, Essex: Bowker, 1978.

Cita MLA (9a ed.)

Pritchard, Robert, et al. Industrial Gas Utilization: Engineering Principles and Practice. Bowker, 1978.