Cita APA (7a ed.)
Sylvester, R. D., & Palya, S. Z. (1977). List of Bureau of Mines Publications and Articles: With subject and author index. U.S.Dept. of the Interior, Bureau of Mines.
Cita Chicago Style (17a ed.)
Sylvester, Rita D., y Shelby Z. Palya. List of Bureau of Mines Publications and Articles: With Subject and Author Index. [Washington]: U.S.Dept. of the Interior, Bureau of Mines, 1977.
Cita MLA (9a ed.)
Sylvester, Rita D., y Shelby Z. Palya. List of Bureau of Mines Publications and Articles: With Subject and Author Index. U.S.Dept. of the Interior, Bureau of Mines, 1977.
Precaución: Estas citas no son 100% exactas.