APA aipamena

Pellegrini, C. A. (2006). To Err Is Human … Or Is It?

Chicago Style aipamena

Pellegrini, Carlos A. To Err Is Human … Or Is It? 2006.

MLA aipamena

Pellegrini, Carlos A. To Err Is Human … Or Is It? 2006.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.