APA (7th ed.) Citation

Purisima, I. M., & Martin, E. A. (2005). The complete refrigeration and airconditioning maintenance and servicing handbook. Great Books Pub.

Chicago Style (17th ed.) Citation

Purisima, Ireneo M., and Edgardo A. Martin. The Complete Refrigeration and Airconditioning Maintenance and Servicing Handbook. Quezon City: Great Books Pub, 2005.

MLA (9th ed.) Citation

Purisima, Ireneo M., and Edgardo A. Martin. The Complete Refrigeration and Airconditioning Maintenance and Servicing Handbook. Great Books Pub, 2005.