Cita APA (7th ed.)

Cincotta H. Howard. (1994). An Outline Of American History. USA, 1994.

Cita Chicago (17th ed.)

Cincotta H. Howard. An Outline Of American History. USA, 1994, 1994.

Cita MLA (9th ed.)

Cincotta H. Howard. An Outline Of American History. USA, 1994, 1994.