APA (7th ed.) Citation

Bernard, W. S. (1950). American immigration policy, a reappraisal ([1st ed.].). Harper.

Chicago Style (17th ed.) Citation

Bernard, William Spencer. American Immigration Policy, a Reappraisal. [1st ed.]. New York: Harper, 1950.

MLA (9th ed.) Citation

Bernard, William Spencer. American Immigration Policy, a Reappraisal. [1st ed.]. Harper, 1950.