Penggayaan APA
STILLWEL, John. (1992).
Geometry of surfaces .
New York:
Springer-Verlag.
Chicago Style
STILLWEL, John.
Geometry of surfaces.
New York:
Springer-Verlag,
1992.
Buku.
MLA Style
STILLWEL, John.
Geometry of surfaces.
New York:
Springer-Verlag,
1992.
Buku.
Turabian Style
STILLWEL, John.
Geometry of surfaces.
New York:
Springer-Verlag,
1992.
Buku.