Gaya APA
Sunarto, M, E. et al
(1991).
Pedoman Rekayasa Tenaga Air
.
Jakarta:
MHPG-The ni-Hydro Power Group.
Gaya MLA
Sunarto, M., Edy. et al.
"Pedoman Rekayasa Tenaga Air".
Jakarta:
MHPG-The ni-Hydro Power Group,
1991.
Buku Text.