APA Style
Weigel, Van B.. (1995).
Earth Cancer .
United States:
PRAEGER.
Chicago Style
Weigel, Van B..
Earth Cancer.
United States:
PRAEGER,
1995.
Teks.
MLA Style
Weigel, Van B..
Earth Cancer.
United States:
PRAEGER,
1995.
Teks.
Turabian Style
Weigel, Van B..
Earth Cancer.
United States:
PRAEGER,
1995.
Teks.