Gaya APA
Halasi-Kun, George J.. (1982).
Pollution and Water Resources : Columbia University Seminar Series .
USA:
Pergamon Press.
Gaya Chicago
Halasi-Kun, George J..
Pollution and Water Resources : Columbia University Seminar Series.
USA:
Pergamon Press,
1982.
Text.
Gaya MLA
Halasi-Kun, George J..
Pollution and Water Resources : Columbia University Seminar Series.
USA:
Pergamon Press,
1982.
Text.
Gaya Turabian
Halasi-Kun, George J..
Pollution and Water Resources : Columbia University Seminar Series.
USA:
Pergamon Press,
1982.
Print.