APA (7th ed.) Citation

Phillips, W. C. (1990). Easy grammar: A new approach to grammar that works!!! Isha Eterprises.

Chicago Style (17th ed.) Citation

Phillips, Wanda C. Easy Grammar: A New Approach to Grammar That Works!!! Arizona: Isha Eterprises, 1990.

MLA (9th ed.) Citation

Phillips, Wanda C. Easy Grammar: A New Approach to Grammar That Works!!! Isha Eterprises, 1990.

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