Cita APA (7th ed.)
Peet, S. D. (1890). Prehistoric America. Office of the American antiquarian.
Cita Chicago (17th ed.)
Peet, Stephen Denison. Prehistoric America. Chicago: Office of the American antiquarian, 1890.
Cita MLA (9th ed.)
Peet, Stephen Denison. Prehistoric America. Office of the American antiquarian, 1890.
Atenció: Aquestes cites poden no estar 100% correctes.