Παραπομπή σε μορφή APA (7η εκδ.)

Pendle, G. (2004). Informant: A recent book examining crowd behaviour asserts that groups are often wiser than individuals. frieze.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Pendle, George. "Informant: A Recent Book Examining Crowd Behaviour Asserts That Groups Are Often Wiser than Individuals." Frieze 2004.

Παραπομπή σε μορφή MLA (8th εκδ.)

Pendle, George. "Informant: A Recent Book Examining Crowd Behaviour Asserts That Groups Are Often Wiser than Individuals." Frieze, 2004.