APA (7. basım) Alıntı

Ringland, G. (2006). Scenario planning: Managing for the future. 2nd ed. Wiley.

Chicago Style (17. basım) Atıf

Ringland, Gill. Scenario Planning: Managing for the Future. 2nd Ed. Chichester, England: Wiley, 2006.

MLA (9th ed.) Atıf

Ringland, Gill. Scenario Planning: Managing for the Future. 2nd Ed. Wiley, 2006.