Gaya APA
Arifin, D., Amir, M, T. (2010,2015).
Inovasi Pendidikan Melalui Problem Based Learning (Ed.1).
Jakarta:
Kencana.
Gaya MLA
Arifin, Djauhar., Amir, M., Taufiq.
"Inovasi Pendidikan Melalui Problem Based Learning".
Ed.1
Jakarta:
Kencana,
2010,2015.
Text.