APA Style
Nebel, Berned J.. (1987).
Environmental science:the way the world works .
New York:
Prentice-Hall.
Chicago Style
Nebel, Berned J..
Environmental science:the way the world works.
New York:
Prentice-Hall,
1987.
teks.
MLA Style
Nebel, Berned J..
Environmental science:the way the world works.
New York:
Prentice-Hall,
1987.
teks.
Turabian Style
Nebel, Berned J..
Environmental science:the way the world works.
New York:
Prentice-Hall,
1987.
teks.