Cita APA (7a ed.)

Child in the City Programme, Michelson, E., Levine, S. V., & Michelson, W. M. (1979). The Child in the City (Vol. I): Today and Tomorrow. University of Toronto Press.

Cita Chicago Style (17a ed.)

Child in the City Programme, Ellen Michelson, Saul V. Levine, y William M. Michelson. The Child in the City (Vol. I): Today and Tomorrow. Buffalo: University of Toronto Press, 1979.

Cita MLA (8a ed.)

Child in the City Programme, et al. The Child in the City (Vol. I): Today and Tomorrow. University of Toronto Press, 1979.