APA (7th ed.) Citation

Jéquier, N., & Blanc, G. (1979). Appropriate technology directory. Development Centre of The Organisation for Economic Co-operation and Development.

Chicago Style (17th ed.) Citation

Jéquier, Nicolas, and Gérard Blanc. Appropriate Technology Directory. Paris: Development Centre of The Organisation for Economic Co-operation and Development, 1979.

MLA (9th ed.) Citation

Jéquier, Nicolas, and Gérard Blanc. Appropriate Technology Directory. Development Centre of The Organisation for Economic Co-operation and Development, 1979.