APA (7th ed.) Zitazioa
Robbins, A. (1986). Unlimited power: The new science of personal achivement (ed.). Simon and Schuster.
Chicago Style (17th ed.) Zitazioa
Robbins, Anthony. Unlimited Power: The New Science of Personal Achivement. ed. New York: Simon and Schuster, 1986.
MLA (9th ed.) Zitazioa
Robbins, Anthony. Unlimited Power: The New Science of Personal Achivement. ed. Simon and Schuster, 1986.
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