APA

Beard A. E. S., Beard F., . (1946). Our foreign-born citizens: what they have done for America. New York: Thomas Y. Crowell company.

Chicago

Beard Annie E S, Beard Frederica, . 1946. Our foreign-born citizens: what they have done for America. New York: Thomas Y. Crowell company.

Harvard

Beard A. E. S., Beard F., . (1946). Our foreign-born citizens: what they have done for America. New York: Thomas Y. Crowell company.

MLA

Beard Annie E S, Beard Frederica, . Our foreign-born citizens: what they have done for America. New York: Thomas Y. Crowell company. 1946.