Gaya APA
Ponnambalam,, B, C.
(2000).
Ponna's Book of Common Errors in English
.
Kuala Lumpur:
Globe Books.
Gaya MLA
Ponnambalam,, B, C..
"Ponna's Book of Common Errors in English".
Kuala Lumpur:
Globe Books,
2000.
Text.