Cita APA (7th ed.)

Phi Delta Kappa. Educational Foundation. (2005). Fastback. Phi Delta Kappa Educational Foundation.

Cita Chicago (17th ed.)

Phi Delta Kappa. Educational Foundation. Fastback. [Bloomington, Ind.]: Phi Delta Kappa Educational Foundation, 2005.

Cita MLA (9th ed.)

Phi Delta Kappa. Educational Foundation. Fastback. Phi Delta Kappa Educational Foundation, 2005.

Atenció: Aquestes cites poden no estar 100% correctes.