There are two Citi credit cards with 5% cash back, which is the right one for us?

https://web.da-us.citibank.com/cgi-bin/citifi/scripts/prod_and_service/prod_serv_detail.jsp?M=S&BS_Id=CreditCharge_CB

Citi^® Dividend Platinum Select^® Card

Citi^® Dividend Platinum Select^® Card for College Students

what is the different?

thanks!!!

There are two Citi credit cards with 5% cash back, which is the right one for us?

Citi^® Dividend Platinum Select^®

CardCiti^® Dividend Platinum Select^® Card for College Students

what is the different of these two ?thanks!!!

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no help?