APA (7th ed.) Citation

Sharp, G. (1971). Exploring nonviolent alternatives. An Extending Horizons Books.

Chicago Style (17th ed.) Citation

Sharp, Gene. Exploring Nonviolent Alternatives. An Extending Horizons Books, 1971.

MLA (8th ed.) Citation

Sharp, Gene. Exploring Nonviolent Alternatives. An Extending Horizons Books, 1971.

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