APA (7th ed.) Citation

The hard hat : 21 ways to be a great teammate: Jon Gordon. 2015.

Chicago Style (17th ed.) Citation

The Hard Hat : 21 Ways to Be a Great Teammate: Jon Gordon. Wiley, Hoboken, New Jersey: 2015.

MLA (9th ed.) Citation

The Hard Hat : 21 Ways to Be a Great Teammate: Jon Gordon. 2015.

Warning: These citations may not always be 100% accurate.