APA

Clough S. B., . (1959). The economic development of Western civilization. New York: McGraw-Hill.

Chicago

Clough Shepard Bancroft, . 1959. The economic development of Western civilization. New York: McGraw-Hill.

Harvard

Clough S. B., . (1959). The economic development of Western civilization. New York: McGraw-Hill.

MLA

Clough Shepard Bancroft, . The economic development of Western civilization. New York: McGraw-Hill. 1959.