APA (7th ed.) Citation

Ilger, J. D., Hedges, R. M., Meyers, E. A., Rowe, M. W., & Tieh, T. T. (1989). A study of uranium and molybdenum in a South Texas lignite.

Chicago Style (17th ed.) Citation

Ilger, James Drew, Richard M. Hedges, Edward A. Meyers, Marvin W. Rowe, and Thomas T. Tieh. A Study of Uranium and Molybdenum in a South Texas Lignite. 1989.

MLA (9th ed.) Citation

Ilger, James Drew, et al. A Study of Uranium and Molybdenum in a South Texas Lignite. 1989.