APA Style
Close, R.A.. (1977).
English as a foreign language 3 rd.ed .
London:
George Allen & Unwin.
Chicago Style
Close, R.A..
English as a foreign language 3 rd.ed.
London:
George Allen & Unwin,
1977.
Buku Teks.
MLA Style
Close, R.A..
English as a foreign language 3 rd.ed.
London:
George Allen & Unwin,
1977.
Buku Teks.
Turabian Style
Close, R.A..
English as a foreign language 3 rd.ed.
London:
George Allen & Unwin,
1977.
Buku Teks.