Cita APA

Johnson, A. W. (1971). Sharecroppers of the sertao. Economics and dependence on a brazilian plantation. California US: Stanford University Press.

Citación estilo Chicago

Johnson, Allan W. Sharecroppers of the Sertao. Economics and Dependence On a Brazilian Plantation. California US: Stanford University Press, 1971.

Cita MLA

Johnson, Allan W. Sharecroppers of the Sertao. Economics and Dependence On a Brazilian Plantation. California US: Stanford University Press, 1971.