Cita APA

USA Department of State & Carland, J. M. (2010). Foreign relations of the United States: 1969/76,8 Vietnam, January - October 1972. Foreign relations of the United States.

Citación estilo Chicago

USA Department of State y John M. Carland. "Foreign Relations of the United States: 1969/76,8 Vietnam, January - October 1972." Foreign Relations of the United States 2010.

Cita MLA

USA Department of State y John M. Carland. "Foreign Relations of the United States: 1969/76,8 Vietnam, January - October 1972." Foreign Relations of the United States, 2010.