Connolly, J. P. (1927). The Tertiary mineralization of the northern Black Hills. Hipple Printing Company].
Cita Chicago Style (17a ed.)Connolly, Joseph Peter. The Tertiary Mineralization of the Northern Black Hills. Rapid City, S.D. [Pierre, S.D.: Hipple Printing Company], 1927.
Cita MLA (8a ed.)Connolly, Joseph Peter. The Tertiary Mineralization of the Northern Black Hills. Hipple Printing Company], 1927.
Precaución: Estas citas no son 100% exactas.