APA (7th ed.) Citation

Intermediate Technology Development Group. Industrial Liaison Unit. (1978). Simple methods of candle manufacture (Rev. ed.). Intermediate Technology Publications Ltd..

Chicago Style (17th ed.) Citation

Intermediate Technology Development Group. Industrial Liaison Unit. Simple Methods of Candle Manufacture. Rev. ed. London: Intermediate Technology Publications Ltd., 1978.

MLA (9th ed.) Citation

Intermediate Technology Development Group. Industrial Liaison Unit. Simple Methods of Candle Manufacture. Rev. ed. Intermediate Technology Publications Ltd., 1978.