Cita APA (7a ed.)

Harper, T. (1879). The metaphysics of the school. Macmillan and Co.

Cita Chicago Style (17a ed.)

Harper, Thomas. The Metaphysics of the School. London: Macmillan and Co, 1879.

Cita MLA (9a ed.)

Harper, Thomas. The Metaphysics of the School. Macmillan and Co, 1879.