Snicket, L. (2012). Who could that be at this hour?
Cita Chicago Style (17a ed.)Snicket, Lemony. Who Could That Be at This Hour? 2012.
Cita MLA (8a ed.)Snicket, Lemony. Who Could That Be at This Hour? 2012.
Precaución: Estas citas no son 100% exactas.