APA (7th ed.) Citation

Price, B. L., & Price, J. T. (1975). Central heating & air conditioning repair guide. G/L Tab Books.

Chicago Style (17th ed.) Citation

Price, Billy L., and James Tucker Price. Central Heating & Air Conditioning Repair Guide. Blue Ridge Summit, Pa.: G/L Tab Books, 1975.

MLA (9th ed.) Citation

Price, Billy L., and James Tucker Price. Central Heating & Air Conditioning Repair Guide. G/L Tab Books, 1975.