APA (7th ed.) Citation

Featherstone, R., & Riojas, J. (2001). Guide to the HVAC/R certification and competency tests. Prentice Hall.

Chicago Style (17th ed.) Citation

Featherstone, Robert, and Jesse Riojas. Guide to the HVAC/R Certification and Competency Tests. Upper Saddle River, NJ: Prentice Hall, 2001.

MLA (8th ed.) Citation

Featherstone, Robert, and Jesse Riojas. Guide to the HVAC/R Certification and Competency Tests. Prentice Hall, 2001.