Cita APA (7a ed.)

Goodin, R. E., & Pettit, P. (1993). A Companion to contemporary political philosophy. Blackwell.

Cita Chicago Style (17a ed.)

Goodin, Robert E., y Philip Pettit. A Companion to Contemporary Political Philosophy. Oxford (UK) [etc.]: Blackwell, 1993.

Cita MLA (9a ed.)

Goodin, Robert E., y Philip Pettit. A Companion to Contemporary Political Philosophy. Blackwell, 1993.