Cita APA

Robert D Marcus. (1992). A America firsthand; Vol.1: From settlement to reconstruction. New York: St Martin's Press.

Citación estilo Chicago

Robert D Marcus. A America Firsthand; Vol.1: From Settlement to Reconstruction. New York: St Martin's Press, 1992.

Cita MLA

Robert D Marcus. A America Firsthand; Vol.1: From Settlement to Reconstruction. New York: St Martin's Press, 1992.

Precaución: Estas citas no son 100% exactas.