Penggayaan APA
GRAY, W.S.. (1973).
Concrete water tower (Fifth).
London:
Cement and concrete association.
Chicago Style
GRAY, W.S..
Concrete water tower.
Fifth
London:
Cement and concrete association,
1973.
Buku.
MLA Style
GRAY, W.S..
Concrete water tower.
Fifth
London:
Cement and concrete association,
1973.
Buku.
Turabian Style
GRAY, W.S..
Concrete water tower.
Fifth
London:
Cement and concrete association,
1973.
Buku.