Cita APA (7a ed.)

Ireland, W. M., Smith, D., & Newton, D. (1977). Schools (4. impression.). Schofield & Sims.

Cita Chicago Style (17a ed.)

Ireland, W. M., David Smith, y Derek Newton. Schools. 4. impression. Huddersfield: Schofield & Sims, 1977.

Cita MLA (9a ed.)

Ireland, W. M., et al. Schools. 4. impression. Schofield & Sims, 1977.