APA (7th ed.) Citation

Singh, B. D. (2010). Labour Laws for Managers. Excel Books.

Chicago Style (17th ed.) Citation

Singh, B D. Labour Laws for Managers. New Delhi: Excel Books, 2010.

MLA (9th ed.) Citation

Singh, B D. Labour Laws for Managers. Excel Books, 2010.

Warning: These citations may not always be 100% accurate.