Gaya APA

Amen, D, G. (2008). Magnificent mind at any age: Natural ways to unleash your brain's maximum potential. . New York: New York Harmony Books.

Gaya MLA

Amen, Daniel, G.. "Magnificent mind at any age: Natural ways to unleash your brain's maximum potential. ". New York: New York Harmony Books, 2008. Buku.