Berenstain, S. Berenstain Bears Go On A Ghost Walk. Harperfestival.
Cita Chicago (17th ed.)Berenstain, Stan. Berenstain Bears Go On A Ghost Walk. Harperfestival.
Cita MLA (8th ed.)Berenstain, Stan. Berenstain Bears Go On A Ghost Walk. Harperfestival.
Atenció: Aquestes cites poden no estar 100% correctes.