APA引文

Sharma, B. D. (1999). Differential equations. Kedar Nath Ram Nath.

Chicago Style (17th ed.) Citation

Sharma, Bhu Dev. Differential Equations. New Delhi: Kedar Nath Ram Nath, 1999.

MLA引文

Sharma, Bhu Dev. Differential Equations. Kedar Nath Ram Nath, 1999.

警告：這些引文格式不一定是100％准確.