Cita APA (7th ed.)
Piccone, T. J., Pifer, S., & Wright, T. (2014). Big bets & black swans: A presidential briefing book : policy recommendations for President Obama in 2014. Brookings Institution Press.
Cita Chicago (17th ed.)
Piccone, Theodore J., Steven Pifer, i Thomas Wright. Big Bets & Black Swans: A Presidential Briefing Book : Policy Recommendations for President Obama in 2014. Washington, DC: Brookings Institution Press, 2014.
Cita MLA (9th ed.)
Piccone, Theodore J., et al. Big Bets & Black Swans: A Presidential Briefing Book : Policy Recommendations for President Obama in 2014. Brookings Institution Press, 2014.
Atenció: Aquestes cites poden no estar 100% correctes.