Cita APA (7a ed.)
Freidel, F., & Aikman, L. Gerorge Washington: Man and Monument. Washington National Monument Association.
Cita estilo Chicago (17a ed.)
Freidel, Frank, y Lonnelle Aikman. Gerorge Washington: Man and Monument. Washington, EUA: Washington National Monument Association.
Cita MLA (9a ed.)
Freidel, Frank, y Lonnelle Aikman. Gerorge Washington: Man and Monument. Washington National Monument Association.
Precaución: Estas citas no son 100% exactas.