Style de citation APA (7e éd.)

Gulick, E. V. (1967). Europe's classical balance of power: A case history of te theory and practice of one of the great concepts of European statecraft. Norton Library.

Style de citation Chicago (17e éd.)

Gulick, Edward Vose. Europe's Classical Balance of Power: A Case History of Te Theory and Practice of One of the Great Concepts of European Statecraft. New York: Norton Library, 1967.

Style de citation MLA (9e éd.)

Gulick, Edward Vose. Europe's Classical Balance of Power: A Case History of Te Theory and Practice of One of the Great Concepts of European Statecraft. Norton Library, 1967.