Cita APA (American Psychological Association)

Bright, R., Field, J., & Arana, A. (2017). Koala ahaltsua. Ibaizabal.

Citación Chicago Style

Bright, Rachel, Jim Field, and Aitor Arana. Koala Ahaltsua. [Amorebieta-Etxano]: Ibaizabal, 2017.

Cita MLA (Modern Language Association of America)

Bright, Rachel, et al. Koala Ahaltsua. Ibaizabal, 2017.