Spyri, J. (2012). Heidi. New Central Book Agency.
Chicagoスタイル(17版)引用形式Spyri, Johanna. Heidi. Kolkata: New Central Book Agency, 2012.
MLA(9版)引用形式Spyri, Johanna. Heidi. New Central Book Agency, 2012.
警告: この引用は必ずしも正確ではありません.
Spyri, J. (2012). Heidi. New Central Book Agency.
Chicagoスタイル(17版)引用形式Spyri, Johanna. Heidi. Kolkata: New Central Book Agency, 2012.
MLA(9版)引用形式Spyri, Johanna. Heidi. New Central Book Agency, 2012.