Penggayaan APA
PIDD, Michael. (2004).
Systems modelling .
:
Wiley.
Chicago Style
PIDD, Michael.
Systems modelling.
:
Wiley,
2004.
Buku.
MLA Style
PIDD, Michael.
Systems modelling.
:
Wiley,
2004.
Buku.
Turabian Style
PIDD, Michael.
Systems modelling.
:
Wiley,
2004.
Buku.