Cita APA (7a ed.)

Adam, A., & Dunlop, S. (1978). Village, town and city (1. publ., repr.). Heinemann.

Cita Chicago Style (17a ed.)

Adam, Alan, y Stewart Dunlop. Village, Town and City. 1. publ., repr. London [u.a.]: Heinemann, 1978.

Cita MLA (9a ed.)

Adam, Alan, y Stewart Dunlop. Village, Town and City. 1. publ., repr. Heinemann, 1978.