Gaya APA

Regoli, R, M., Hewitt, J, D. (2006). Equity flex options : the financial engineer's most Versatile tool (Ed.6). New York: McGraw Hill.

Gaya MLA

Regoli, Robert, M.., Hewitt, John, D.. "Equity flex options : the financial engineer's most Versatile tool". Ed.6 New York: McGraw Hill, 2006. Buku Tercetak.