Cita APA (7a ed.)

Pendle, G. (1967). Paraguay: A riverside nation (3a ed.). Oxford University Press.

Cita Chicago Style (17a ed.)

Pendle, George. Paraguay: A Riverside Nation. 3a ed. London: Oxford University Press, 1967.

Cita MLA (9a ed.)

Pendle, George. Paraguay: A Riverside Nation. 3a ed. Oxford University Press, 1967.