APA Citatie

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

Chicago Style citaat

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

MLA citatie

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

Let op: Deze citaties zijn niet altijd 100% accuraat.