APA Style
Gray, N.F.. (1999).
Water technology a introduction environmental scientists and engineers .
London:
Arnold.
Chicago Style
Gray, N.F..
Water technology a introduction environmental scientists and engineers.
London:
Arnold,
1999.
Buku Teks.
MLA Style
Gray, N.F..
Water technology a introduction environmental scientists and engineers.
London:
Arnold,
1999.
Buku Teks.
Turabian Style
Gray, N.F..
Water technology a introduction environmental scientists and engineers.
London:
Arnold,
1999.
Buku Teks.