Penggayaan APA
CROWTHER, Jonathan. (1980).
Intermediate for learners of english as a foreign language .
New York:
Oxford Universty Press.
Chicago Style
CROWTHER, Jonathan.
Intermediate for learners of english as a foreign language.
New York:
Oxford Universty Press,
1980.
Buku.
MLA Style
CROWTHER, Jonathan.
Intermediate for learners of english as a foreign language.
New York:
Oxford Universty Press,
1980.
Buku.
Turabian Style
CROWTHER, Jonathan.
Intermediate for learners of english as a foreign language.
New York:
Oxford Universty Press,
1980.
Buku.