APA Edition Citation

David Niven. (2005). The 100 Simple Secrets of the Best Half of Life. HarperOne.

Chicago Edition Citation

David Niven. The 100 Simple Secrets of the Best Half of Life. HarperOne, 2005.

MLA Edition Citation

David Niven. The 100 Simple Secrets of the Best Half of Life. HarperOne, 2005.

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