APA Style

Reichheld, Frederick F.. (2001). Loyalty rules : how todays leaders build lasting relationships . Boston: Harvard Business School Press.

Chicago Style

Reichheld, Frederick F.. Loyalty rules : how todays leaders build lasting relationships. Boston: Harvard Business School Press, 2001. Text.

MLA Style

Reichheld, Frederick F.. Loyalty rules : how todays leaders build lasting relationships. Boston: Harvard Business School Press, 2001. Text.

Turabian Style

Reichheld, Frederick F.. Loyalty rules : how todays leaders build lasting relationships. Boston: Harvard Business School Press, 2001. Print.