APA Style
Hayadi, B, H., Rukun, K. (2016).
What is expert system : apa itu sistem pakar .
Yogyakarta:
Penerbit Deepublish.
MLA Style
Hayadi, B., Herawan., Rukun, Kasman.
"What is expert system : apa itu sistem pakar".
Yogyakarta:
Penerbit Deepublish,
2016.
Text.