APA aipamena

Harman Chris. (2007). A people's history of the world. Orient Longman.

Chicago Style aipamena

Harman Chris. A People's History of the World. New Delhi: Orient Longman, 2007.

MLA aipamena

Harman Chris. A People's History of the World. Orient Longman, 2007.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.