Cita APA (7a ed.)

Zahler, H. S. (1941). Eastern workingmen and national land policy, 1829-1862. Columbia University Press.

Cita Chicago Style (17a ed.)

Zahler, Helene Sara. Eastern Workingmen and National Land Policy, 1829-1862. New York: Columbia University Press, 1941.

Cita MLA (8a ed.)

Zahler, Helene Sara. Eastern Workingmen and National Land Policy, 1829-1862. Columbia University Press, 1941.