Cita APA (7th ed.)
Gini, A., & Green, R. M. (2013). 10 virtues of outstanding leaders: Leadership & character. John Wiley & Sons Inc..
Cita Chicago (17th ed.)
Gini, Al, i Ronald Michael Green. 10 Virtues of Outstanding Leaders: Leadership & Character. Chichester, West Sussex: John Wiley & Sons Inc., 2013.
Cita MLA (9th ed.)
Gini, Al, i Ronald Michael Green. 10 Virtues of Outstanding Leaders: Leadership & Character. John Wiley & Sons Inc., 2013.
Atenció: Aquestes cites poden no estar 100% correctes.