Cita APA (7a ed.)

Hawley, K. (2001). How things persist. Clarendon Press.

Cita Chicago Style (17a ed.)

Hawley, Katherine. How Things Persist. Oxford: Clarendon Press, 2001.

Cita MLA (9a ed.)

Hawley, Katherine. How Things Persist. Clarendon Press, 2001.