Braun, E. E. (1973). Robert E. Riggs. US/UN-foreign policy and international organization. Nueva York: Appleton-Century-Crofts, 1971. El Colegio de México A.C.
Cita Chicago Style (17a ed.)Braun, Elisabeth Esser. Robert E. Riggs. US/UN-foreign Policy and International Organization. Nueva York: Appleton-Century-Crofts, 1971. El Colegio de México A.C, 1973.
Cita MLA (9a ed.)Braun, Elisabeth Esser. Robert E. Riggs. US/UN-foreign Policy and International Organization. Nueva York: Appleton-Century-Crofts, 1971. El Colegio de México A.C, 1973.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.