APA aipamena

American Biographical Institute. (2003). Great minds of the 21st century. American Biographical Institute.

Chicago Style aipamena

American Biographical Institute. Great Minds of the 21st Century. Raleigh, N.C: American Biographical Institute, 2003.

MLA aipamena

American Biographical Institute. Great Minds of the 21st Century. American Biographical Institute, 2003.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.