Penggayaan APA
COSCHI, G.. (1987).
Watfor-77 : (4th ed. --).
Ontario:
WATCOM.
Chicago Style
COSCHI, G..
Watfor-77 :.
4th ed. --
Ontario:
WATCOM,
1987.
Buku.
MLA Style
COSCHI, G..
Watfor-77 :.
4th ed. --
Ontario:
WATCOM,
1987.
Buku.
Turabian Style
COSCHI, G..
Watfor-77 :.
4th ed. --
Ontario:
WATCOM,
1987.
Buku.