Eco, U., Dixon, R., & Guidall, G. (2011). The Prague cemetery. Recorded Books.
Cita Chicago Style (17a ed.)Eco, Umberto, Richard Dixon, y George Guidall. The Prague Cemetery. Prince Frederick, MD: Recorded Books, 2011.
Cita MLA (8a ed.)Eco, Umberto, et al. The Prague Cemetery. Recorded Books, 2011.
Precaución: Estas citas no son 100% exactas.