APA aipamena

Partridge, J., & Voce, S. (2001). Four scary monsters. Cambridge University Press.

Chicago Style aipamena

Partridge, Juliet, and Stella Voce. Four Scary Monsters. Cambridge: Cambridge University Press, 2001.

MLA aipamena

Partridge, Juliet, and Stella Voce. Four Scary Monsters. Cambridge University Press, 2001.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.