APA (7th ed.) Citation

Langley, B. C. (1986). Laboratory manual refrigeration and air conditioning (3rd ed.). Prentice-Hall.

Chicago Style (17th ed.) Citation

Langley, Billy C. Laboratory Manual Refrigeration and Air Conditioning. 3rd ed. New Jersey: Prentice-Hall, 1986.

MLA (8th ed.) Citation

Langley, Billy C. Laboratory Manual Refrigeration and Air Conditioning. 3rd ed. Prentice-Hall, 1986.