Cita APA (7a ed.)

Kenen, P. B. (1989). The international economy (2nd ed.). Prentice Hall.

Cita Chicago Style (17a ed.)

Kenen, Peter B. The International Economy. 2nd ed. Englewood Cliffs: Prentice Hall, 1989.

Cita MLA (9a ed.)

Kenen, Peter B. The International Economy. 2nd ed. Prentice Hall, 1989.