APA Citation

Smith, L. K. (2010). Happy: Simple steps to get the most out of life. New York: St Martin's Press.

Chicago Style Citation

Smith, Lan K. Happy: Simple Steps to Get the Most Out of Life. New York: St Martin's Press, 2010.

MLA Citation

Smith, Lan K. Happy: Simple Steps to Get the Most Out of Life. New York: St Martin's Press, 2010.

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