Cita APA (7a ed.)

O'Hara, P. A. (1999). Encyclopedia of Political Economy. Routledge.

Cita Chicago Style (17a ed.)

O'Hara, Phillip Anthony. Encyclopedia of Political Economy. Routledge, 1999.

Cita MLA (8a ed.)

O'Hara, Phillip Anthony. Encyclopedia of Political Economy. Routledge, 1999.