APA Style
Masters, Gilbert M.. (1991).
Introduction to environmental engineering and science .
Englewood Cliffs:
Prentice-Hall.
Chicago Style
Masters, Gilbert M..
Introduction to environmental engineering and science.
Englewood Cliffs:
Prentice-Hall,
1991.
Buku Teks.
MLA Style
Masters, Gilbert M..
Introduction to environmental engineering and science.
Englewood Cliffs:
Prentice-Hall,
1991.
Buku Teks.
Turabian Style
Masters, Gilbert M..
Introduction to environmental engineering and science.
Englewood Cliffs:
Prentice-Hall,
1991.
Buku Teks.