APA aipamena

Gladwell, M. (2009). Outliers. Penguin, New Delhi.

Chicago Style aipamena

Gladwell, Malcolm. Outliers. Penguin, New Delhi, 2009.

MLA aipamena

Gladwell, Malcolm. Outliers. Penguin, New Delhi, 2009.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.