Myers, P. R., Hines, F. K., & Conopask, J. V. (1978). A socioeconomic profile of the northern Great Plains coal region. Dept. of Agriculture, Economics, Statistics, and Cooperatives Service.
Chicago Style (17th ed.) CitationMyers, Paul R., Fred K. Hines, and Jeff V. Conopask. A Socioeconomic Profile of the Northern Great Plains Coal Region. [Washington]: Dept. of Agriculture, Economics, Statistics, and Cooperatives Service, 1978.
MLA (9th ed.) CitationMyers, Paul R., et al. A Socioeconomic Profile of the Northern Great Plains Coal Region. Dept. of Agriculture, Economics, Statistics, and Cooperatives Service, 1978.
Warning: These citations may not always be 100% accurate.