APA

Clark E., . (1933). The internal debts of the United States. New York: Macmillan.

Chicago

Clark Evans, . 1933. The internal debts of the United States. New York: Macmillan.

Harvard

Clark E., . (1933). The internal debts of the United States. New York: Macmillan.

MLA

Clark Evans, . The internal debts of the United States. New York: Macmillan. 1933.