Gaya APA

Nathan, L, ,, N, L, ,. (2007). Gold : the once and future money.-- (Cet. 1.--). New Jersey: John Wiley and Sons.

Gaya MLA

Nathan, Lewis, ,, Nathan, Lewis, ,. "Gold : the once and future money.--". Cet. 1.-- New Jersey: John Wiley and Sons, 2007. Buku.