Cita APA

Wells HG. (1920). The Outline of history. Cassell & Company.

Chicago Edition Citation

Wells HG. The Outline of History. London: Cassell & Company, 1920.

Cita MLA

Wells HG. The Outline of History. Cassell & Company, 1920.

Atenció: Aquestes cites poden no estar 100% correctes.