Cita APA (7a ed.)
Spalding, M. J. Sustainable Development in San Diego-Tijuana: Environmental, Social and Economic Implications of Interdependence. University of California, Center for US-Mexican Studies.
Cita estilo Chicago (17a ed.)
Spalding, Mark J. Sustainable Development in San Diego-Tijuana: Environmental, Social and Economic Implications of Interdependence. San Diego, EUA: University of California, Center for US-Mexican Studies.
Cita MLA (9a ed.)
Spalding, Mark J. Sustainable Development in San Diego-Tijuana: Environmental, Social and Economic Implications of Interdependence. University of California, Center for US-Mexican Studies.
Precaución: Estas citas no son 100% exactas.