Style de citation APA (7e éd.)

O'Hara, P. A. (1999). Encyclopedia of political economy. Routledge.

Style de citation Chicago (17e éd.)

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

Style de citation MLA (9e éd.)

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