Penggayaan APA
LAZZARO, Victor. (1968).
Systems and procedure .
New Jersey:
Prentice Hall.
Chicago Style
LAZZARO, Victor.
Systems and procedure.
New Jersey:
Prentice Hall,
1968.
Buku.
MLA Style
LAZZARO, Victor.
Systems and procedure.
New Jersey:
Prentice Hall,
1968.
Buku.
Turabian Style
LAZZARO, Victor.
Systems and procedure.
New Jersey:
Prentice Hall,
1968.
Buku.