Παραπομπή APA

Goodin, R., & Pettit, P. (2006). Contemporary political philosophy: An anthology (2nd.). Blackwell.

Παραπομπή Chicago Style

Goodin, Robert, και Philip Pettit. Contemporary Political Philosophy: An Anthology. 2nd. UK: Blackwell, 2006.

Παραπομπή MLA

Goodin, Robert, και Philip Pettit. Contemporary Political Philosophy: An Anthology. 2nd. Blackwell, 2006.