Cita APA (7a ed.)

Lauwerys, J. A., & Scanlon, D. G. (1970). Education in cities. Evans Brothers.

Cita Chicago Style (17a ed.)

Lauwerys, Joseph A., y David G. Scanlon. Education in Cities. London: Evans Brothers, 1970.

Cita MLA (9a ed.)

Lauwerys, Joseph A., y David G. Scanlon. Education in Cities. Evans Brothers, 1970.