Citazione Stile APA (7a Edizione)

Robbins, A. (1988). Unlimited power: The new science of personal achievament. Simon and schuster.

Citazione stile Chigago Style (17a edizione)

Robbins, Anthony. Unlimited Power: The New Science of Personal Achievament. London: Simon and schuster, 1988.

Citatione MLA (9a ed.)

Robbins, Anthony. Unlimited Power: The New Science of Personal Achievament. Simon and schuster, 1988.