APA (7th ed.) Citation

Nohlen, D. (2005). Elections in the Americas: A data handbook. Oxford University Press.

Chicago Style (17th ed.) Citation

Nohlen, Dieter. Elections in the Americas: A Data Handbook. New York: Oxford University Press, 2005.

MLA (9th ed.) Citation

Nohlen, Dieter. Elections in the Americas: A Data Handbook. Oxford University Press, 2005.