APA (7th ed.) Citation

Hackleman, M. A. (1974). Wind and windspinners: A nuts and bolts approach to wind-electric systems. Earthmind.

Chicago Style (17th ed.) Citation

Hackleman, Michael A. Wind and Windspinners: A Nuts and Bolts Approach to Wind-electric Systems. Culver City, Calif.: Earthmind, 1974.

MLA (9th ed.) Citation

Hackleman, Michael A. Wind and Windspinners: A Nuts and Bolts Approach to Wind-electric Systems. Earthmind, 1974.