Cita APA

De Laet, S. J. E. (1994). History of humanity.

Chicago Edition Citation

De Laet, S J; Ed. History of Humanity. Paris, UNESCO and Routledge, 1994.

Cita MLA

De Laet, S J; Ed. History of Humanity. 1994.

Atenció: Aquestes cites poden no estar 100% correctes.