Cita APA

P.Pickett William. (2004). Leaders of the Americas 2. American: McGraw -Hill.

Chicago Style Citation

P.Pickett William. Leaders of the Americas 2. American: McGraw -Hill, 2004.

Cita MLA

P.Pickett William. Leaders of the Americas 2. American: McGraw -Hill, 2004.

Atenció: Aquestes cites poden no estar 100% correctes.