Citazione Stile APA (7a Edizione)

Henderson , C. W. (1997). International relation: Conflict and cooperation at the turn of the 21st century. Mc Graw - Hill.

Citazione stile Chigago Style (17a edizione)

Henderson , Conway W. International Relation: Conflict and Cooperation at the Turn of the 21st Century. Boston: Mc Graw - Hill, 1997.

Citatione MLA (9a ed.)

Henderson , Conway W. International Relation: Conflict and Cooperation at the Turn of the 21st Century. Mc Graw - Hill, 1997.