Penggayaan APA
WILLIAMS, P.W.. (1972).
Numerical computation .
Great britain:
Nelson.
Chicago Style
WILLIAMS, P.W..
Numerical computation.
Great britain:
Nelson,
1972.
Buku.
MLA Style
WILLIAMS, P.W..
Numerical computation.
Great britain:
Nelson,
1972.
Buku.
Turabian Style
WILLIAMS, P.W..
Numerical computation.
Great britain:
Nelson,
1972.
Buku.