Cita APA (7a ed.)

Christie, A. (2009). And then there were none.

Cita Chicago Style (17a ed.)

Christie, Agatha. And Then There Were None. 2009.

Cita MLA (8a ed.)

Christie, Agatha. And Then There Were None. 2009.

Precaución: Estas citas no son 100% exactas.