Cita APA (7a ed.)

Downes, D. M., & Mays, J. B. (1989). Crime and the city: Essays in memory of John Barron Mays. MacMillan Education.

Cita Chicago Style (17a ed.)

Downes, David Malcolm, y John Barron Mays. Crime and the City: Essays in Memory of John Barron Mays. Basingstoke [etc.]: MacMillan Education, 1989.

Cita MLA (9a ed.)

Downes, David Malcolm, y John Barron Mays. Crime and the City: Essays in Memory of John Barron Mays. MacMillan Education, 1989.