Cita APA (7a ed.)
Havighurst, R. J. (1969). Brazilian secondary education and socioeconomic development.
Cita estilo Chicago (17a ed.)
Havighurst, Robert J. Brazilian Secondary Education and Socioeconomic Development. 1969.
Cita MLA (9a ed.)
Havighurst, Robert J. Brazilian Secondary Education and Socioeconomic Development. 1969.
Precaución: Estas citas no son 100% exactas.