Cita APA (7a ed.)

Weber, D., & Ringo, J. (2002). March upcountry. Baen ; Distributed by Simon & Schuster.

Cita Chicago Style (17a ed.)

Weber, David, y John Ringo. March Upcountry. Riverdale, NY : New York: Baen ; Distributed by Simon & Schuster, 2002.

Cita MLA (8a ed.)

Weber, David, y John Ringo. March Upcountry. Baen ; Distributed by Simon & Schuster, 2002.

Precaución: Estas citas no son 100% exactas.