APA ציטוט

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

Trích dẫn kiểu Chicago

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

ציטוט MLA

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