Gaya APA
Arikunto, S. (2014).
Prosedur Penelitian : Suatu Pendekatan Praktik (Fifteen Edition).
Jakarta, Indonesia:
Penerbit Rineka Cipta.
Gaya MLA
Arikunto, Suharsimi.
"Prosedur Penelitian : Suatu Pendekatan Praktik".
Fifteen Edition
Jakarta, Indonesia:
Penerbit Rineka Cipta,
2014.
Academic.