APA-viite (7. p.)
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.
Chicago-viite (17. p.)
Piccone, Theodore J., Steven Pifer, ja Thomas Wright. Big Bets & Black Swans: A Presidential Briefing Book : Policy Recommendations for President Obama in 2014. Washington, DC: Brookings Institution Press, 2014.
MLA-viite (9. p.)
Piccone, Theodore J., et al. Big Bets & Black Swans: A Presidential Briefing Book : Policy Recommendations for President Obama in 2014. Brookings Institution Press, 2014.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.