APA aipamena

Harari,Yuval Noah. (2014). Sapiens: A Brief History of Humankind. Harvill Secker.

Chicago Style aipamena

Harari,Yuval Noah. Sapiens: A Brief History of Humankind. London: Harvill Secker, 2014.

MLA aipamena

Harari,Yuval Noah. Sapiens: A Brief History of Humankind. Harvill Secker, 2014.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.