Cita APA (7a ed.)

Todras, E. H. (2011). Wagon trains and settlers. Kingfisher.

Cita Chicago Style (17a ed.)

Todras, Ellen H. Wagon Trains and Settlers. New York: Kingfisher, 2011.

Cita MLA (8a ed.)

Todras, Ellen H. Wagon Trains and Settlers. Kingfisher, 2011.

Precaución: Estas citas no son 100% exactas.