Style de citation APA (7e éd.)

Williams, R. G. (1986). Export agriculture and the crisis in Central America. University of North Carolina Press.

Style de citation Chicago (17e éd.)

Williams, Robert G. Export Agriculture and the Crisis in Central America. Chapel Hill: University of North Carolina Press, 1986.

Style de citation MLA (8e éd.)

Williams, Robert G. Export Agriculture and the Crisis in Central America. University of North Carolina Press, 1986.