Cita APA

Giehle, S., Schayan, J., & Gaines, J. (2010). Facts about Germany. Frankfurt: Societaats-Verlag.

Chicago Style Citation

Giehle, Sabine, Janet Schayan, i Jeremy Gaines. Facts About Germany. Frankfurt: Societaats-Verlag, 2010.

Cita MLA

Giehle, Sabine, Janet Schayan, i Jeremy Gaines. Facts About Germany. Frankfurt: Societaats-Verlag, 2010.

Atenció: Aquestes cites poden no estar 100% correctes.