APA

Elliot W., McDonald N. A., . (1949). Western political heritage. New York: Prentice-Hall.

Chicago

Elliot W, McDonald Neil A, . 1949. Western political heritage. New York: Prentice-Hall.

Harvard

Elliot W., McDonald N. A., . (1949). Western political heritage. New York: Prentice-Hall.

MLA

Elliot W, McDonald Neil A, . Western political heritage. New York: Prentice-Hall. 1949.