APA (7th ed.) Citation

Lis, J. J., & Selden, Z. A. (2001). NATO Burdensharing After Enlargement: CBO Paper. U.S. G.P.O..

Chicago Style (17th ed.) Citation

Lis, John J., and Zachary A. Selden. NATO Burdensharing After Enlargement: CBO Paper. Washington: U.S. G.P.O., 2001.

MLA (9th ed.) Citation

Lis, John J., and Zachary A. Selden. NATO Burdensharing After Enlargement: CBO Paper. U.S. G.P.O., 2001.