APA Style
Wacks, M, E., Post, R, G.
(1980).
Waste management 1980 vol. II
.
Arizona:
UNIV. OF CALIFORNIA PRESS.
MLA Style
Wacks, Morton, E..., Post, Roy, G...
"Waste management 1980 vol. II".
Arizona:
UNIV. OF CALIFORNIA PRESS,
1980.
Buku.