Cita APA (7a ed.)

Campton, D., Parry, J., & Jones, A. L. (1971). The missing jewel: La joya desaparecida. Alhambra ; British Broadcasting Corporation.

Cita Chicago Style (17a ed.)

Campton, David, John Parry, y A. L. Jones. The Missing Jewel: La Joya Desaparecida. Madrid : London: Alhambra ; British Broadcasting Corporation, 1971.

Cita MLA (9a ed.)

Campton, David, et al. The Missing Jewel: La Joya Desaparecida. Alhambra ; British Broadcasting Corporation, 1971.