APA (7th ed.) Citation

Kristoferson, L. A., & Bokalders, V. (1991). Renewable energy technologies: Their applications in developing countries. Intermediate Technology Publications.

Chicago Style (17th ed.) Citation

Kristoferson, Lars A., and Varis Bokalders. Renewable Energy Technologies: Their Applications in Developing Countries. London: Intermediate Technology Publications, 1991.

MLA (9th ed.) Citation

Kristoferson, Lars A., and Varis Bokalders. Renewable Energy Technologies: Their Applications in Developing Countries. Intermediate Technology Publications, 1991.