APA aipamena

(2014). Bremen town musicians (Graded reader level-4). Macaw Books.

Chicago Style aipamena

Bremen Town Musicians (Graded Reader Level-4). Macaw Books, 2014.

MLA aipamena

Bremen Town Musicians (Graded Reader Level-4). Macaw Books, 2014.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.