Franklin

MLA

Feldstein, Martin S, and Kenneth Froot. International Economic Cooperation. Cambridge, Mass. (1050 Massachusetts Ave., Cambridge, Mass. 02138): National Bureau of Economic Research, Inc., 1987.

APA

Feldstein, M. S, & Froot, K. (1987). International economic cooperation. Cambridge, Mass. (1050 Massachusetts Ave., Cambridge, Mass. 02138): National Bureau of Economic Research, Inc.

Chicago

Feldstein, Martin S., and Kenneth Froot. International Economic Cooperation. Cambridge, Mass. (1050 Massachusetts Ave., Cambridge, Mass. 02138): National Bureau of Economic Research, Inc., 1987.