Cita APA (7th ed.)

Craf, J. R. (1952). Economic development of the United States. McGraw-Hill.

Cita Chicago (17th ed.)

Craf, John Riley. Economic Development of the United States. New York: McGraw-Hill, 1952.

Cita MLA (9th ed.)

Craf, John Riley. Economic Development of the United States. McGraw-Hill, 1952.