APA aipamena

 Reynolds, S. J. (2016).  Exploring earth science.  McGraw-Hill Education.

Chicago Style aipamena

 Reynolds, Stephen J.  Exploring Earth Science.  McGraw-Hill Education, 2016.

MLA aipamena

 Reynolds, Stephen J.  Exploring Earth Science.  McGraw-Hill Education, 2016.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.