APA Style

Elkington, John, Hartigan, Pamela. (2008). Power of Unreasonable People: How Social Entrepreneurs Create Markets That Change The World, The . Boston: Harvard Business School Press.

Chicago Style

Elkington, John, Hartigan, Pamela. Power of Unreasonable People: How Social Entrepreneurs Create Markets That Change The World, The. Boston: Harvard Business School Press, 2008. Books.

MLA Style

Elkington, John, Hartigan, Pamela. Power of Unreasonable People: How Social Entrepreneurs Create Markets That Change The World, The. Boston: Harvard Business School Press, 2008. Books.

Turabian Style

Elkington, John, Hartigan, Pamela. Power of Unreasonable People: How Social Entrepreneurs Create Markets That Change The World, The. Boston: Harvard Business School Press, 2008. Books.