Bell, H. W., Haury, P. S., & Kelly, R. B. (1923). Preliminary report on the eastern part of the Smackover, Arkansas, oil and gas field. [publisher not identified].
Chicago Style (17th ed.) CitationBell, H. W., Peter S. Haury, and R. B. Kelly. Preliminary Report on the Eastern Part of the Smackover, Arkansas, Oil and Gas Field. Little Rock, Ark.: [publisher not identified], 1923.
MLA (9th ed.) CitationBell, H. W., et al. Preliminary Report on the Eastern Part of the Smackover, Arkansas, Oil and Gas Field. [publisher not identified], 1923.
Warning: These citations may not always be 100% accurate.