APA Style
Robert o\'Neill, Roy Kings Bury & Tony Yeadon. (1971).
Kernel Lessons Intermediate Students' Book (Ketiga).
London:
Longman Group Limited.
Chicago Style
Robert o\'Neill, Roy Kings Bury & Tony Yeadon.
Kernel Lessons Intermediate Students' Book.
Ketiga
London:
Longman Group Limited,
1971.
Text.
MLA Style
Robert o\'Neill, Roy Kings Bury & Tony Yeadon.
Kernel Lessons Intermediate Students' Book.
Ketiga
London:
Longman Group Limited,
1971.
Text.
Turabian Style
Robert o\'Neill, Roy Kings Bury & Tony Yeadon.
Kernel Lessons Intermediate Students' Book.
Ketiga
London:
Longman Group Limited,
1971.
Print.