Citazione Stile APA (7a Edizione)

Hawley, K., & O'Hear, A. (2003). Philosophy of science today. Clarendon Press.

Citazione stile Chigago Style (17a edizione)

Hawley, Katherine, e Anthony O'Hear. Philosophy of Science Today. Oxford: Clarendon Press, 2003.

Citatione MLA (9a ed.)

Hawley, Katherine, e Anthony O'Hear. Philosophy of Science Today. Clarendon Press, 2003.