APA (7th ed.) Citation

Blanchard, K., Lawrence, M., & Olmstead, C. (2013). Trust works!: Four keys to building lasting relationships. HarperCollins Publishers.

Chicago Style (17th ed.) Citation

Blanchard, Ken, Martha Lawrence, and Cynthia Olmstead. Trust Works!: Four Keys to Building Lasting Relationships. New York: HarperCollins Publishers, 2013.

MLA (8th ed.) Citation

Blanchard, Ken, et al. Trust Works!: Four Keys to Building Lasting Relationships. HarperCollins Publishers, 2013.