APA引用形式

Sharma, H. P., & Singh, A. P. Upkar's general science. Upkar prakashan.

シカゴスタイル引用形

Sharma, H P., , A P. Singh. Upkar's General Science. Agra: Upkar prakashan.

MLA引用形式

Sharma, H P., , A P. Singh. Upkar's General Science. Upkar prakashan.