APA Style
NEBEL, Bernard J, WRIGHT, Richard t. (1998).
ENVIRONMENTAL SCIENCE (Sixth Edition).
NEW JERSEY:
Prentice-Hall International Inc..
Chicago Style
NEBEL, Bernard J, WRIGHT, Richard t.
ENVIRONMENTAL SCIENCE.
Sixth Edition
NEW JERSEY:
Prentice-Hall International Inc.,
1998.
Teks Book.
MLA Style
NEBEL, Bernard J, WRIGHT, Richard t.
ENVIRONMENTAL SCIENCE.
Sixth Edition
NEW JERSEY:
Prentice-Hall International Inc.,
1998.
Teks Book.
Turabian Style
NEBEL, Bernard J, WRIGHT, Richard t.
ENVIRONMENTAL SCIENCE.
Sixth Edition
NEW JERSEY:
Prentice-Hall International Inc.,
1998.
Teks Book.