Cita APA (7th ed.)

Zusak, M. (2015). I am the messenger. Penguin Random House.

Cita Chicago (17th ed.)

Zusak, Markus. I Am the Messenger. UK: Penguin Random House, 2015.

Cita MLA (9th ed.)

Zusak, Markus. I Am the Messenger. Penguin Random House, 2015.