Cita APA (7a ed.)

Beckwith, C., & Fisher, A. (2001). Passages. Martinière.

Cita Chicago Style (17a ed.)

Beckwith, Carol, y Angela Fisher. Passages. Paris: Martinière, 2001.

Cita MLA (9a ed.)

Beckwith, Carol, y Angela Fisher. Passages. Martinière, 2001.