Cita APA (7th ed.)

Rand McNally and Company. (1993). Atlas of American history. Houghton Mifflin.

Cita Chicago (17th ed.)

Rand McNally and Company. Atlas of American History. Chicago: Houghton Mifflin, 1993.

Cita MLA (8th ed.)

Rand McNally and Company. Atlas of American History. Houghton Mifflin, 1993.

Atenció: Aquestes cites poden no estar 100% correctes.