Nardelli, S. (1981). Places of interest: Map guide 1982 USA and Canada. Ferrari Publications.
Chicago-Zitierstil (17. Ausg.)Nardelli, Stefanie. Places of Interest: Map Guide 1982 USA and Canada. Phoenix: Ferrari Publications, 1981.
MLA-Zitierstil (8. Ausg.)Nardelli, Stefanie. Places of Interest: Map Guide 1982 USA and Canada. Ferrari Publications, 1981.
警告：這些引文格式不一定是100％准確.