Παραπομπή APA

Collins, A., & Stephens, J. (1997). A philosophical inquiry concerning human liberty. London: Routledge/Thoemmes press.

Παραπομπή Chicago Style

Collins, Anthony, and John Stephens. A Philosophical Inquiry Concerning Human Liberty. London: Routledge/Thoemmes press, 1997.

Παραπομπή MLA

Collins, Anthony, and John Stephens. A Philosophical Inquiry Concerning Human Liberty. London: Routledge/Thoemmes press, 1997.

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