APA (7th ed.) Citation

Breag, G. R., & Chittenden, A. E. (1979). Producer gas: Its potential and application in developing countries. Tropical Products Institute.

Chicago Style (17th ed.) Citation

Breag, George Richard, and Allen Edward Chittenden. Producer Gas: Its Potential and Application in Developing Countries. London: Tropical Products Institute, 1979.

MLA (9th ed.) Citation

Breag, George Richard, and Allen Edward Chittenden. Producer Gas: Its Potential and Application in Developing Countries. Tropical Products Institute, 1979.