APA (7th ed.) Citation

Egan, A., & Weatherson, B. (2011). Epistemic modality. Oxford University Press.

Chicago Style (17th ed.) Citation

Egan, Andy, and Brian Weatherson. Epistemic Modality. Oxford: Oxford University Press, 2011.

MLA (9th ed.) Citation

Egan, Andy, and Brian Weatherson. Epistemic Modality. Oxford University Press, 2011.