Penggayaan APA
HARMER, Jeremy. (1991).
The practice of English language teaching (new edition).
London:
Longman.
Chicago Style
HARMER, Jeremy.
The practice of English language teaching.
new edition
London:
Longman,
1991.
Buku.
MLA Style
HARMER, Jeremy.
The practice of English language teaching.
new edition
London:
Longman,
1991.
Buku.
Turabian Style
HARMER, Jeremy.
The practice of English language teaching.
new edition
London:
Longman,
1991.
Buku.