APA Style
WORBOYS,GRAEME, MICHAEL LOCKWOOD dan TERRY DE LACY. (2001).
PROTECTED AREA MANAGEMENT .
NEW YORK:
MAC MILLAN PUBLISHING CO.INC.
Chicago Style
WORBOYS,GRAEME, MICHAEL LOCKWOOD dan TERRY DE LACY.
PROTECTED AREA MANAGEMENT.
NEW YORK:
MAC MILLAN PUBLISHING CO.INC,
2001.
Text.
MLA Style
WORBOYS,GRAEME, MICHAEL LOCKWOOD dan TERRY DE LACY.
PROTECTED AREA MANAGEMENT.
NEW YORK:
MAC MILLAN PUBLISHING CO.INC,
2001.
Text.
Turabian Style
WORBOYS,GRAEME, MICHAEL LOCKWOOD dan TERRY DE LACY.
PROTECTED AREA MANAGEMENT.
NEW YORK:
MAC MILLAN PUBLISHING CO.INC,
2001.
Print.