Neustadt Richard E. & May, E. R. (1986). Thinking in time: The uses of history for decision-makers. Free Press.
Čikaški stil citiranja (17. izdanje)Neustadt Richard E. i Ernest R. May. Thinking in Time: The Uses of History for Decision-makers. New York: Free Press, 1986.
MLA način citiranja (9. izdanje)Neustadt Richard E. i Ernest R. May. Thinking in Time: The Uses of History for Decision-makers. Free Press, 1986.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.