Penggayaan APA
SUMITRO, Djoko. (1990).
English for science and technology (cet.ke.2.).
Yogyakarta:
Gadjah Mada University Press.
Chicago Style
SUMITRO, Djoko.
English for science and technology.
cet.ke.2.
Yogyakarta:
Gadjah Mada University Press,
1990.
Buku.
MLA Style
SUMITRO, Djoko.
English for science and technology.
cet.ke.2.
Yogyakarta:
Gadjah Mada University Press,
1990.
Buku.
Turabian Style
SUMITRO, Djoko.
English for science and technology.
cet.ke.2.
Yogyakarta:
Gadjah Mada University Press,
1990.
Buku.