Cita APA (7a ed.)

Mumford, S. (2004). Laws in nature (1a ed.). Routledge.

Cita Chicago Style (17a ed.)

Mumford, Stephen. Laws in Nature. 1a ed. London ; New York: Routledge, 2004.

Cita MLA (9a ed.)

Mumford, Stephen. Laws in Nature. 1a ed. Routledge, 2004.