ANN . M. MARTIN. (1988). THE BABY SITTERS CLUB: CLAUDIA AND THE NEW GIRL # 12. SCHOLASTIC INC.
Cita Chicago (17th ed.)ANN . M. MARTIN. THE BABY SITTERS CLUB: CLAUDIA AND THE NEW GIRL # 12. NEW DELHI: SCHOLASTIC INC, 1988.
Cita MLA (9th ed.)ANN . M. MARTIN. THE BABY SITTERS CLUB: CLAUDIA AND THE NEW GIRL # 12. SCHOLASTIC INC, 1988.
Atenció: Aquestes cites poden no estar 100% correctes.