APA (7th ed.) Citation

Nor Bi Abd. Rahman & Tuah Fadilah Ithnin. (2000). Easy English: Easy to learn, easy to understand, easy to do. Alaf 21.

Chicago Style (17th ed.) Citation

Nor Bi Abd. Rahman and Tuah Fadilah Ithnin. Easy English: Easy to Learn, Easy to Understand, Easy to Do. Shah Alam: Alaf 21, 2000.

MLA (8th ed.) Citation

Nor Bi Abd. Rahman and Tuah Fadilah Ithnin. Easy English: Easy to Learn, Easy to Understand, Easy to Do. Alaf 21, 2000.