Style de citation APA (7e éd.)

Andersen, E. S., Grude, K., & Haug, T. (2009). Goal directed project management: Effective techniques and strategies (4th ed.). Kogan Page.

Style de citation Chicago (17e éd.)

Andersen, Erling S., Kristoffer Grude, et Tor Haug. Goal Directed Project Management: Effective Techniques and Strategies. 4th ed. London: Kogan Page, 2009.

Style de citation MLA (9e éd.)

Andersen, Erling S., et al. Goal Directed Project Management: Effective Techniques and Strategies. 4th ed. Kogan Page, 2009.