APA (7th ed.) Citation

Rees, O. W., Henline, P. W., & Bell, A. H. (1943). Chemical characteristics of Illinois crude oils with a discussion of their geologic occurrence. [publisher not identified].

Chicago Style (17th ed.) Citation

Rees, Orin Wainwright, Paul Welland Henline, and A. H. Bell. Chemical Characteristics of Illinois Crude Oils with a Discussion of Their Geologic Occurrence. Urbana, Illinois: [publisher not identified], 1943.

MLA (9th ed.) Citation

Rees, Orin Wainwright, et al. Chemical Characteristics of Illinois Crude Oils with a Discussion of Their Geologic Occurrence. [publisher not identified], 1943.