APA (7th ed.) Citation

Bossel, H. (1970). Low-cost windmill for developing nations: Multi-vane fan type. VITA.

Chicago Style (17th ed.) Citation

Bossel, Hartmut. Low-cost Windmill for Developing Nations: Multi-vane Fan Type. Mt. Rainier, Md: VITA, 1970.

MLA (9th ed.) Citation

Bossel, Hartmut. Low-cost Windmill for Developing Nations: Multi-vane Fan Type. VITA, 1970.

Warning: These citations may not always be 100% accurate.