Cita APA (7a ed.)

Klein, H. S. (2004). A population history of the United States. Cambridge University Press.

Cita Chicago Style (17a ed.)

Klein, Herbert S. A Population History of the United States. Cambridge, UK ; New York: Cambridge University Press, 2004.

Cita MLA (8a ed.)

Klein, Herbert S. A Population History of the United States. Cambridge University Press, 2004.