APA Style
ALTER, J. (1980).
CORRECTIVE ENGLISH FOR CERTIFICATE STUDENT ( LANGUAGE WORK & USAGE ) .
HONG KONG:
TIMES EDCATIONAL.
MLA Style
ALTER, J.B.
"CORRECTIVE ENGLISH FOR CERTIFICATE STUDENT ( LANGUAGE WORK & USAGE )".
HONG KONG:
TIMES EDCATIONAL,
1980.
Text.