Cita APA

Dickins, R., & Dickins, R. (2007). The emperor and the nightingale. London: Usborne.

Citación estilo Chicago

Dickins, Rosie, y Rosie Dickins. The Emperor and the Nightingale. London: Usborne, 2007.

Cita MLA

Dickins, Rosie, y Rosie Dickins. The Emperor and the Nightingale. London: Usborne, 2007.