APA ציטוט

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

Chicago Style (17th ed.) Citation

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

ציטוט MLA

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