Cita APA (7th ed.)
Treverton, G. F. (2010). Making policy in the shadow of the future. RAND.
Cita Chicago (17th ed.)
Treverton, Gregory F. Making Policy in the Shadow of the Future. Santa Monica, CA: RAND, 2010.
Cita MLA (9th ed.)
Treverton, Gregory F. Making Policy in the Shadow of the Future. RAND, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.