APA (7th ed.) Citation

Betty, G. (2009). Sound and healthy environment in hotels. Global Media.

Chicago Style (17th ed.) Citation

Betty, Gilbert. Sound and Healthy Environment in Hotels. Chandni Chowk, Delhi: Global Media, 2009.

MLA (9th ed.) Citation

Betty, Gilbert. Sound and Healthy Environment in Hotels. Global Media, 2009.

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