APA (7th ed.) Citation

Rai, K. B., Walsh, D. F., & Best, P. J. (1997). America in the 21st century: Challanges and opportunities in foreign policy. Prentice Hall.

Chicago Style (17th ed.) Citation

Rai, Kul B., David F. Walsh, and Paul J. Best. America in the 21st Century: Challanges and Opportunities in Foreign Policy. Upper Saddle River, N.J.: Prentice Hall, 1997.

MLA (9th ed.) Citation

Rai, Kul B., et al. America in the 21st Century: Challanges and Opportunities in Foreign Policy. Prentice Hall, 1997.