Cita APA (7a ed.)
EUA. Presidente. 1968-1974 (Nixon) & Nixon, R. (1970). Cambodia Concluded; Now It's Time to Negotiate: A Report to the Nation. editorial no identificada.
Cita estilo Chicago (17a ed.)
EUA. Presidente. 1968-1974 (Nixon) y Richard Nixon. Cambodia Concluded; Now It's Time to Negotiate: A Report to the Nation. Washington, EUA: editorial no identificada, 1970.
Cita MLA (9a ed.)
EUA. Presidente. 1968-1974 (Nixon) y Richard Nixon. Cambodia Concluded; Now It's Time to Negotiate: A Report to the Nation. editorial no identificada, 1970.
Precaución: Estas citas no son 100% exactas.