APA

Kennedy J. F., . (1986). A nation of immigrants. New York: Harper & Row.

Chicago

Kennedy John F, . 1986. A nation of immigrants. New York: Harper & Row.

Harvard

Kennedy J. F., . (1986). A nation of immigrants. New York: Harper & Row.

MLA

Kennedy John F, . A nation of immigrants. New York: Harper & Row. 1986.