Synthetic Pipeline Gas Symposium Chicago, Ill., American Gas Association, United States. Office of Coal and Research, & International Gas Union. (1974). Proceedings of fifth Synthetic Pipeline Gas Symposium, O'Hare Inn, O'Hare Airport, Chicago, Illinois, October 29-31, 1973. AGA.
Chicago Style (17th ed.) CitationSynthetic Pipeline Gas Symposium Chicago, Ill., American Gas Association, United States. Office of Coal and Research, and International Gas Union. Proceedings of Fifth Synthetic Pipeline Gas Symposium, O'Hare Inn, O'Hare Airport, Chicago, Illinois, October 29-31, 1973. [Arlington, Va.]: AGA, 1974.
MLA (9th ed.) CitationSynthetic Pipeline Gas Symposium Chicago, Ill., et al. Proceedings of Fifth Synthetic Pipeline Gas Symposium, O'Hare Inn, O'Hare Airport, Chicago, Illinois, October 29-31, 1973. AGA, 1974.