APA (7th ed.) Citation

Gordon, J., & Schaap, J. (2015). The hard hat: 21 ways to be a great teammate (1st edition.). Wiley.

Chicago Style (17th ed.) Citation

Gordon, Jon, and Jeremy Schaap. The Hard Hat: 21 Ways to Be a Great Teammate. 1st edition. Hoboken, New Jersey: Wiley, 2015.

MLA (9th ed.) Citation

Gordon, Jon, and Jeremy Schaap. The Hard Hat: 21 Ways to Be a Great Teammate. 1st edition. Wiley, 2015.