APA

Keohane R. O., Nye J. S., .The end of the long american century. : .

Chicago

Keohane Robert O, Nye Joseph S, .The end of the long american century. : .

Harvard

Keohane R. O., Nye J. S., .The end of the long american century. : .

MLA

Keohane Robert O, Nye Joseph S, .: . .