APA aipamena

Rockwell, A. F., & Rockwell, L. (2011). First day of school. Harper.

Chicago Style aipamena

Rockwell, Anne F., and Lizzy Rockwell. First Day of School. New York: Harper, 2011.

MLA aipamena

Rockwell, Anne F., and Lizzy Rockwell. First Day of School. Harper, 2011.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.