APA
Gigerenzer G., . (2002). Calculated risks. New York: Simon & Schuster.
Chicago
Gigerenzer Gerd, . 2002. Calculated risks. New York: Simon & Schuster.
Harvard
Gigerenzer G., . (2002). Calculated risks. New York: Simon & Schuster.
MLA
Gigerenzer Gerd, . Calculated risks. New York: Simon & Schuster. 2002.