Παραπομπή σε μορφή APA (7η εκδ.)

Michael Dahl. (2006). If You Were an Adverb (Word Fun). Picture Window Books.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Michael Dahl. If You Were an Adverb (Word Fun). Picture Window Books, 2006.

Παραπομπή σε μορφή MLA (9th εκδ.)

Michael Dahl. If You Were an Adverb (Word Fun). Picture Window Books, 2006.