APA Style

Reichheld, Frederick F.. (1996). The Loyalty effect . Boston: Harvard Business School Press.

Chicago Style

Reichheld, Frederick F.. The Loyalty effect. Boston: Harvard Business School Press, 1996. Printed Material.

MLA Style

Reichheld, Frederick F.. The Loyalty effect. Boston: Harvard Business School Press, 1996. Printed Material.

Turabian Style

Reichheld, Frederick F.. The Loyalty effect. Boston: Harvard Business School Press, 1996. Printed Material.