Penggayaan APA
WALTON, William C.. (1970).
Groundwater resource evaluation .
Tokyo:
McGraw-Hill Kogakusha.
Chicago Style
WALTON, William C..
Groundwater resource evaluation.
Tokyo:
McGraw-Hill Kogakusha,
1970.
Buku.
MLA Style
WALTON, William C..
Groundwater resource evaluation.
Tokyo:
McGraw-Hill Kogakusha,
1970.
Buku.
Turabian Style
WALTON, William C..
Groundwater resource evaluation.
Tokyo:
McGraw-Hill Kogakusha,
1970.
Buku.