APA引文

Bali,, N. P. (2004). Textbook of Engineering Mathematics (7th ed.). Laxmi.

Chicago Edition Citation

Bali,, N. P. Textbook of Engineering Mathematics. 7th ed. New Delhi: Laxmi, 2004.

MLA引文

Bali,, N. P. Textbook of Engineering Mathematics. 7th ed. Laxmi, 2004.

警告：這些引文格式不一定是100％准確.