APA (7th ed.) Citation

Barcalow, E. (2001). Open questions: An introduction to philosophy. Oxford University Press.

Chicago Style (17th ed.) Citation

Barcalow, Emmet. Open Questions: An Introduction to Philosophy. Oxford University Press, 2001.

MLA (8th ed.) Citation

Barcalow, Emmet. Open Questions: An Introduction to Philosophy. Oxford University Press, 2001.

Warning: These citations may not always be 100% accurate.