Cita APA (7a ed.)

Gordon, J., Gallagher, L., & Scott, K. (2019). The hard hat for kids: A story about how to be a great teammate (1st edition.). John Wiley & Sons, Inc.

Cita Chicago Style (17a ed.)

Gordon, Jon, Lauren Gallagher, y Korey Scott. The Hard Hat for Kids: A Story About How to Be a Great Teammate. 1st edition. Hoboken, New Jersey: John Wiley & Sons, Inc, 2019.

Cita MLA (9a ed.)

Gordon, Jon, et al. The Hard Hat for Kids: A Story About How to Be a Great Teammate. 1st edition. John Wiley & Sons, Inc, 2019.