APA (7th ed.) Citation

McMullan, J. T., Morgan, R., & Murray, R. B. (1977). Energy resources (1. publ.). Arnold.

Chicago Style (17th ed.) Citation

McMullan, John T., Roger Morgan, and Robert B. Murray. Energy Resources. 1. publ. London: Arnold, 1977.

MLA (9th ed.) Citation

McMullan, John T., et al. Energy Resources. 1. publ. Arnold, 1977.