APA(7版)引用形式

Incorporated, G. (2000). The New book of knowledge: V. 21.: Index. Grolier Inc.

Chicagoスタイル(17版)引用形式

Incorporated, Grolier. The New Book of Knowledge: V. 21.: Index. Grolier Inc, 2000.

MLA(8版)引用形式

Incorporated, Grolier. The New Book of Knowledge: V. 21.: Index. Grolier Inc, 2000.

警告: この引用は必ずしも正確ではありません.