Cita APA

Sims, P. K. 1., & Gable, D. J. 1. (1964). Geology of Precambrian recks, Central City District, Colorado. Washington: U.S. Government Printing Office.

Citación estilo Chicago

Sims, Paul Kibler 1918-, y Dolores Jameson 1922- Gable. Geology of Precambrian Recks, Central City District, Colorado. Washington: U.S. Government Printing Office, 1964.

Cita MLA

Sims, Paul Kibler 1918-, y Dolores Jameson 1922- Gable. Geology of Precambrian Recks, Central City District, Colorado. Washington: U.S. Government Printing Office, 1964.