Biagini, E., Blight, D., Boyd, C., Carwardine, R., Gaines, K., Lal, V., . . . Westad, O. (2009). Interchange: The Global Lincoln.
Cita Chicago (17th ed.)Biagini, E., et al. Interchange: The Global Lincoln. 2009.
Cita MLA (9th ed.)Biagini, E., et al. Interchange: The Global Lincoln. 2009.
Atenció: Aquestes cites poden no estar 100% correctes.