Penggayaan APA
SYMS, Paul M.. (1997).
Contaminated land: .
London:
Blackwell Scientific.
Chicago Style
SYMS, Paul M..
Contaminated land:.
London:
Blackwell Scientific,
1997.
Text.
MLA Style
SYMS, Paul M..
Contaminated land:.
London:
Blackwell Scientific,
1997.
Text.
Turabian Style
SYMS, Paul M..
Contaminated land:.
London:
Blackwell Scientific,
1997.
Print.