APA (7th ed.) Citation

T.N Punjaksharam. (1998). Practise your Preposition.

Chicago Style (17th ed.) Citation

T.N Punjaksharam. Practise Your Preposition. Jaffna, 1998.

MLA (9th ed.) Citation

T.N Punjaksharam. Practise Your Preposition. 1998.

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