Style de citation APA (7e éd.)

Waddington, T. (2007). Lasting Contribution: How to Think, Plan, and Act to Accomplish Meaningful Work. Agate Pub..

Style de citation Chicago (17e éd.)

Waddington, Tad. Lasting Contribution: How to Think, Plan, and Act to Accomplish Meaningful Work. Chicago: Agate Pub., 2007.

Style de citation MLA (8e éd.)

Waddington, Tad. Lasting Contribution: How to Think, Plan, and Act to Accomplish Meaningful Work. Agate Pub., 2007.