Canfield, J. (2007). How to Get from Where You are to Where You Want to Be: The 25 Principles of Success. Harper Element An Imprint of HarperCollins Publishers.
Style de citation Chicago (17e éd.)Canfield, Jack. How to Get from Where You Are to Where You Want to Be: The 25 Principles of Success. London: Harper Element An Imprint of HarperCollins Publishers, 2007.
Style de citation MLA (9e éd.)Canfield, Jack. How to Get from Where You Are to Where You Want to Be: The 25 Principles of Success. Harper Element An Imprint of HarperCollins Publishers, 2007.
Attention : ces citations peuvent ne pas être correctes à 100%.