APA (7th ed.) Citation

Styles. (2005). Technician certification for refrigerants. American Technical Pub.

Chicago Style (17th ed.) Citation

Styles. Technician Certification for Refrigerants. Homewood, Ill: American Technical Pub, 2005.

MLA (9th ed.) Citation

Styles. Technician Certification for Refrigerants. American Technical Pub, 2005.

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