Cita APA (7a ed.)

Thornburg, D., & Henry, J. R. (2006). Significant changes to the International Building Code: 2006 edition. Thomson.

Cita Chicago Style (17a ed.)

Thornburg, Doug, y John R. Henry. Significant Changes to the International Building Code: 2006 Edition. Clifton Park, NY: Thomson, 2006.

Cita MLA (8a ed.)

Thornburg, Doug, y John R. Henry. Significant Changes to the International Building Code: 2006 Edition. Thomson, 2006.