Dutta Arup Kumar. The Crystal Cave. National Book Trust.
Chicagoスタイル(17版)引用形式Dutta Arup Kumar. The Crystal Cave. 1997 1997: National Book Trust.
MLA(9版)引用形式Dutta Arup Kumar. The Crystal Cave. National Book Trust.
警告: この引用は必ずしも正確ではありません.
APA(7版)引用形式