Cita APA (7a ed.)

Pombo, C. (1970). Mark Pattison and the reforms of 1852. [s.n.].

Cita Chicago Style (17a ed.)

Pombo, Concepción. Mark Pattison and the Reforms of 1852. [S.l.]: [s.n.], 1970.

Cita MLA (9a ed.)

Pombo, Concepción. Mark Pattison and the Reforms of 1852. [s.n.], 1970.