Cita APA (7a ed.)

Neill, A. S., & Fromm, E. (1960). Summerhill: : a radical approach to child rearing. Hart.

Cita Chicago Style (17a ed.)

Neill, Alexander Sutherland, y Erich Fromm. Summerhill: : A Radical Approach to Child Rearing. New York: Hart, 1960.

Cita MLA (9a ed.)

Neill, Alexander Sutherland, y Erich Fromm. Summerhill: : A Radical Approach to Child Rearing. Hart, 1960.