Cita APA (7a ed.)

Giles Lury. The Prisoner and the Penguin. LID Editorial Empresarial, S.L.

Cita Chicago Style (17a ed.)

Giles Lury. The Prisoner and the Penguin. Madrid: LID Editorial Empresarial, S.L.

Cita MLA (9a ed.)

Giles Lury. The Prisoner and the Penguin. LID Editorial Empresarial, S.L.