APA aipamena

Arengo, S. (2010). The little Red Hen. Oxford University.

Chicago Style aipamena

Arengo, Sue. The Little Red Hen. Oxford University, 2010.

MLA aipamena

Arengo, Sue. The Little Red Hen. Oxford University, 2010.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.