Παραπομπή σε μορφή APA (7η εκδ.)

Rostad, K. A., Wiley, & Sarkissian, J. (2013). The man in the arena: Vanguard founder John C. Bogle and his lifelong battle to serve investors first. Wiley.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Rostad, Knut A., Wiley, και Johnson Sarkissian. The Man in the Arena: Vanguard Founder John C. Bogle and His Lifelong Battle to Serve Investors First. Hoboken, New Jersey: Wiley, 2013.

Παραπομπή σε μορφή MLA (9th εκδ.)

Rostad, Knut A., et al. The Man in the Arena: Vanguard Founder John C. Bogle and His Lifelong Battle to Serve Investors First. Wiley, 2013.