APA (7th ed.) Citation

Chung. (1997). The Essential guide to everyday English: With exercise & answers. Books 7 Rights international.

Chicago Style (17th ed.) Citation

Chung. The Essential Guide to Everyday English: With Exercise & Answers. Singapore: Books 7 Rights international, 1997.

MLA (9th ed.) Citation

Chung. The Essential Guide to Everyday English: With Exercise & Answers. Books 7 Rights international, 1997.

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