APA aipamena

Kazabon, A., & Astrain, L. (2008). Bazen behin behin bazen: / Antton Kazabon ; marrazkilaria, Luis Astrain (4. argit.). Donostia: : Elkarlanean.

Chicago Style aipamena

Kazabon, Antton, and Luis Astrain. Bazen Behin Behin Bazen: / Antton Kazabon ; Marrazkilaria, Luis Astrain. 4. argit. Donostia: : Elkarlanean, 2008.

MLA aipamena

Kazabon, Antton, and Luis Astrain. Bazen Behin Behin Bazen: / Antton Kazabon ; Marrazkilaria, Luis Astrain. 4. argit. Donostia: : Elkarlanean, 2008.