Coxe, W. (1966). The Russian discoveries between Asia and America. University Microfilms.
Cita Chicago Style (17a ed.)Coxe, William. The Russian Discoveries Between Asia and America. Ann Arbor: University Microfilms, 1966.
Cita MLA (9a ed.)Coxe, William. The Russian Discoveries Between Asia and America. University Microfilms, 1966.
Precaución: Estas citas no son 100% exactas.