Cita APA (7a ed.)
Ruel, M. T., Haddad, L. J., & Garrett, J. L. (1999). Some urban facts of life: Implications for research and policy. Elsevier.
Cita Chicago Style (17a ed.)
Ruel, Marie T., Lawrence James Haddad, y James L. Garrett. Some Urban Facts of Life: Implications for Research and Policy. Elsevier, 1999.
Cita MLA (9a ed.)
Ruel, Marie T., et al. Some Urban Facts of Life: Implications for Research and Policy. Elsevier, 1999.
Precaución: Estas citas no son 100% exactas.