APA (7th ed.) Citation

Mann, R. D. (1979). How to build a cretan sail wind-pump for use in low-speed wind conditions. Intermediate Technology Publications.

Chicago Style (17th ed.) Citation

Mann, R. D. How to Build a Cretan Sail Wind-pump for Use in Low-speed Wind Conditions. [London]: Intermediate Technology Publications, 1979.

MLA (9th ed.) Citation

Mann, R. D. How to Build a Cretan Sail Wind-pump for Use in Low-speed Wind Conditions. Intermediate Technology Publications, 1979.