APA Style
Vallen, Gary K., Vallen, Jerome J.. (2000).
Check-in Check-out (Edisi 6).
New Jersey:
Prentice Hall.
Chicago Style
Vallen, Gary K., Vallen, Jerome J..
Check-in Check-out.
Edisi 6
New Jersey:
Prentice Hall,
2000.
.
MLA Style
Vallen, Gary K., Vallen, Jerome J..
Check-in Check-out.
Edisi 6
New Jersey:
Prentice Hall,
2000.
.
Turabian Style
Vallen, Gary K., Vallen, Jerome J..
Check-in Check-out.
Edisi 6
New Jersey:
Prentice Hall,
2000.
.