Cita APA (7th ed.)
Keller, G. (2013). The One Thing: The Surprisingly Simple Truth Behind Extraordinary Results. Bard Press.
Cita Chicago (17th ed.)
Keller, Gary. The One Thing: The Surprisingly Simple Truth Behind Extraordinary Results. London: Bard Press, 2013.
Cita MLA (9th ed.)
Keller, Gary. The One Thing: The Surprisingly Simple Truth Behind Extraordinary Results. Bard Press, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.