APA Citation

Willard, E., & Burge, C. M. (1999). The power of three. London: Pocket Books.

Chicago Style Citation

Willard, Eliza, and Constance M. Burge. The Power of Three. London: Pocket Books, 1999.

MLA Citation

Willard, Eliza, and Constance M. Burge. The Power of Three. London: Pocket Books, 1999.

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