Cita APA

Arengo, S. (1992). The secret of oldstone hall (1a. ed.). Oxford university press.

Citación estilo Chicago

Arengo, Sue. The Secret of Oldstone Hall. 1a. ed. Oxford: Oxford university press, 1992.

Cita MLA

Arengo, Sue. The Secret of Oldstone Hall. 1a. ed. Oxford university press, 1992.