APA aipamena

Weyn, S. (2010). Playing for keeps. Scholastic.

Chicago Style aipamena

Weyn, Suzanne. Playing for Keeps. Scholastic, 2010.

MLA aipamena

Weyn, Suzanne. Playing for Keeps. Scholastic, 2010.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.