Cita APA (7a ed.)

Clark, D. (1989). Urban decline ([1st pub.].). Routledge.

Cita Chicago Style (17a ed.)

Clark, David. Urban Decline. [1st pub.]. London [etc.]: Routledge, 1989.

Cita MLA (9a ed.)

Clark, David. Urban Decline. [1st pub.]. Routledge, 1989.