APA Style
Haesy, N Syamsuddin C H. (2005).
Sys Ns : yesterday, today & tomorrow .
Jakarta:
Gramedia.
Chicago Style
Haesy, N Syamsuddin C H.
Sys Ns : yesterday, today & tomorrow.
Jakarta:
Gramedia,
2005.
Text.
MLA Style
Haesy, N Syamsuddin C H.
Sys Ns : yesterday, today & tomorrow.
Jakarta:
Gramedia,
2005.
Text.
Turabian Style
Haesy, N Syamsuddin C H.
Sys Ns : yesterday, today & tomorrow.
Jakarta:
Gramedia,
2005.
Print.