APA Edition Citation

Langley, B. C. (1978). Refrigeration and air conditioning. Reston publishing.

Chicago Edition Citation

Langley, Billy C. Refrigeration and Air Conditioning. Reston: Reston publishing, 1978.

MLA Edition Citation

Langley, Billy C. Refrigeration and Air Conditioning. Reston publishing, 1978.

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