Cita APA (7th ed.)

Horenstein, M. A. (1993). Twelve schools that succed. Phi Delta Kappa Educational Foundation.

Cita Chicago (17th ed.)

Horenstein, Mary Ann. Twelve Schools That Succed. USA: Phi Delta Kappa Educational Foundation, 1993.

Cita MLA (9th ed.)

Horenstein, Mary Ann. Twelve Schools That Succed. Phi Delta Kappa Educational Foundation, 1993.