Cita APA (7th ed.)

Hartwick, J. M. (2015). Urban economics. Routledge, Taylor & Francis Group.

Cita Chicago (17th ed.)

Hartwick, John M. Urban Economics. London: Routledge, Taylor & Francis Group, 2015.

Cita MLA (9th ed.)

Hartwick, John M. Urban Economics. Routledge, Taylor & Francis Group, 2015.