Penggayaan APA
ASHBY, Mike. (2014).
Materials: (3rd ed.).
Amsterdam:
Elsevier.
Chicago Style
ASHBY, Mike.
Materials:.
3rd ed.
Amsterdam:
Elsevier,
2014.
Buku.
MLA Style
ASHBY, Mike.
Materials:.
3rd ed.
Amsterdam:
Elsevier,
2014.
Buku.
Turabian Style
ASHBY, Mike.
Materials:.
3rd ed.
Amsterdam:
Elsevier,
2014.
Buku.