APA (7th ed.) Citation

Humphreys, R. A. (1952). Liberation in South America, 1806-1827. Athlone Press.

Chicago Style (17th ed.) Citation

Humphreys, Robin Arthur. Liberation in South America, 1806-1827. Lond.: Athlone Press, 1952.

MLA (8th ed.) Citation

Humphreys, Robin Arthur. Liberation in South America, 1806-1827. Athlone Press, 1952.

Warning: These citations may not always be 100% accurate.