APA Citation

Hughes, R. B., & Spring, A. W. (1957). Pioneer years in the Black Hills. Glendale, Calif.: A.H. Clark Co..

Chicago Style Citation

Hughes, Richard B., and Agnes Wright Spring. Pioneer Years in the Black Hills. Glendale, Calif.: A.H. Clark Co., 1957.

MLA Citation

Hughes, Richard B., and Agnes Wright Spring. Pioneer Years in the Black Hills. Glendale, Calif.: A.H. Clark Co., 1957.

Warning: These citations may not always be 100% accurate.