APA (7th ed.) Citation

Cooper, H. M., Osgood, F. D., & Solomon, R. E. (1932). Determination of volatile matter in low-temperature cokes, chars, and noncoking coals. [publisher not identified].

Chicago Style (17th ed.) Citation

Cooper, H. M., F. D. Osgood, and R. E. Solomon. Determination of Volatile Matter in Low-temperature Cokes, Chars, and Noncoking Coals. Washington, D.C.: [publisher not identified], 1932.

MLA (9th ed.) Citation

Cooper, H. M., et al. Determination of Volatile Matter in Low-temperature Cokes, Chars, and Noncoking Coals. [publisher not identified], 1932.