Cita APA (7a ed.)

Hyde, N. (2015). Classified: Spies at work. Crabtree Pub. Co..

Cita Chicago Style (17a ed.)

Hyde, Natalie. Classified: Spies at Work. St. Catharines, ON: Crabtree Pub. Co., 2015.

Cita MLA (8a ed.)

Hyde, Natalie. Classified: Spies at Work. Crabtree Pub. Co., 2015.

Precaución: Estas citas no son 100% exactas.