APA (7th ed.) Citation

Gregg, R. B., & King, M. L. (1960). The Power of nonviolence. London: James Clarke & co Ltd.

Chicago Style (17th ed.) Citation

Gregg, Richard Bevve, and Martin Luther King. The Power of Nonviolence. London: James Clarke & co Ltd, 1960.

MLA (8th ed.) Citation

Gregg, Richard Bevve, and Martin Luther King. The Power of Nonviolence. London: James Clarke & co Ltd, 1960.

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