Cita APA (7a ed.)
Koenigsberger, O. H. (1972). Infrastructure Problems of The Cities of Developing Countries. International Urbanization Survey.
Cita estilo Chicago (17a ed.)
Koenigsberger, Otto H. Infrastructure Problems of The Cities of Developing Countries. Nueva York, EUA: International Urbanization Survey, 1972.
Cita MLA (9a ed.)
Koenigsberger, Otto H. Infrastructure Problems of The Cities of Developing Countries. International Urbanization Survey, 1972.
Precaución: Estas citas no son 100% exactas.