APA (7th ed.) Citation

A, E. (2001). English grammar 2. Etcontara Rajawali.

Chicago Style (17th ed.) Citation

A, Erhans. English Grammar 2. Etcontara Rajawali, 2001.

MLA (9th ed.) Citation

A, Erhans. English Grammar 2. Etcontara Rajawali, 2001.

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