APA (7th ed.) Citation

(2015). English for general academic purposes: : volume II. The Open University of Sri Lanka.

Chicago Style (17th ed.) Citation

English for General Academic Purposes: : Volume II. Nawala: The Open University of Sri Lanka, 2015.

MLA (9th ed.) Citation

English for General Academic Purposes: : Volume II. The Open University of Sri Lanka, 2015.

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