APA引文

Subrahmanyam, N., & Lal, . B. (1986). A Textbook Of Sound (1st.). Vikas Publishing House Pvt Ltd.

Chicago Style (17th ed.) Citation

Subrahmanyam, N., and Brij Lal. A Textbook Of Sound. 1st. New Delhi: Vikas Publishing House Pvt Ltd, 1986.

MLA引文

Subrahmanyam, N., and Brij Lal. A Textbook Of Sound. 1st. Vikas Publishing House Pvt Ltd, 1986.

警告：這些引文格式不一定是100％准確.