Cita APA (7a ed.)

Maas, S. J. (2012). The assassin and the underworld. Bloomsbury USA Childrens.

Cita Chicago Style (17a ed.)

Maas, Sarah J. The Assassin and the Underworld. New York: Bloomsbury USA Childrens, 2012.

Cita MLA (8a ed.)

Maas, Sarah J. The Assassin and the Underworld. Bloomsbury USA Childrens, 2012.

Precaución: Estas citas no son 100% exactas.