APA (7th ed.) Citation

Walker, M. (1964). Germany and the emigration, 1816-1885. Harvard University Press.

Chicago Style (17th ed.) Citation

Walker, Mack. Germany and the Emigration, 1816-1885. Cambridge, Mass.: Harvard University Press, 1964.

MLA (9th ed.) Citation

Walker, Mack. Germany and the Emigration, 1816-1885. Harvard University Press, 1964.