APA aipamena

Siegfried, D. R. (2006). Biology for dummies, portable edition. Indianapolis, IN: Wiley Pub.

Chicago Style aipamena

Siegfried, Donna Rae. Biology for Dummies, Portable Edition. Indianapolis, IN: Wiley Pub, 2006.

MLA aipamena

Siegfried, Donna Rae. Biology for Dummies, Portable Edition. Indianapolis, IN: Wiley Pub, 2006.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.