APA aipamena

Coelho,Paulo, & Perry,Zoe. (2016). The spy. Vintage.

Chicago Style aipamena

Coelho,Paulo, and Perry,Zoe. The Spy. Gurgaon: Vintage, 2016.

MLA aipamena

Coelho,Paulo, and Perry,Zoe. The Spy. Vintage, 2016.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.