Cita APA

Herbert S. Klein. (2012). A Population History of the United States (2.). Cambridge University Press.

Citación estilo Chicago

Herbert S. Klein. A Population History of the United States. 2. Cambridge University Press, 2012.

Cita MLA

Herbert S. Klein. A Population History of the United States. 2. Cambridge University Press, 2012.

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