Cita APA (7a ed.)

Pendle, . G. (1970). South America (2nd ed.). University Press.

Cita Chicago Style (17a ed.)

Pendle, George. South America. 2nd ed. London, Oxford: University Press, 1970.

Cita MLA (9a ed.)

Pendle, George. South America. 2nd ed. University Press, 1970.