Citazione Stile APA (7a Edizione)

Blanchard, K. H., Hybels, B., & Hodges, P. (1999). Leadership by the book: Tools to transform your workplace. WaterBrook Press ; William Morrow; HapperCollins publishers.

Citazione stile Chigago Style (17a edizione)

Blanchard, Ken H., Bill Hybels, e Phil Hodges. Leadership by the Book: Tools to Transform Your Workplace. Colorado Springs, CO. : New York : London: WaterBrook Press ; William Morrow; HapperCollins publishers, 1999.

Citatione MLA (8a ed.)

Blanchard, Ken H., et al. Leadership by the Book: Tools to Transform Your Workplace. WaterBrook Press ; William Morrow; HapperCollins publishers, 1999.