Style de citation APA

Christopher, W. (1998). In the stream of history: Shaping foreign policy for a new era. Stanford University Press.

Style de citation Chicago

Christopher, Warren. In the Stream of History: Shaping Foreign Policy for a New Era. Stanford: Stanford University Press, 1998.

Style de citation MLA

Christopher, Warren. In the Stream of History: Shaping Foreign Policy for a New Era. Stanford University Press, 1998.