Cita APA

Keohane, R. O., & Hoffmann, S. (1991). The European community: Decisionmaking and institutional change. Boulder: Westview Press.

Citación estilo Chicago

Keohane, Robert O., y Stnaley Hoffmann. The European Community: Decisionmaking and Institutional Change. Boulder: Westview Press, 1991.

Cita MLA

Keohane, Robert O., y Stnaley Hoffmann. The European Community: Decisionmaking and Institutional Change. Boulder: Westview Press, 1991.