APA引文

Sari, Y. M., & Valentino, E. (2017). An Analysis of Students Error In Solving PISA 2012 And Its Scaffolding. Universitas Muhammadiyah Surakarta.

芝加哥风格引文

Sari, Yurizka Melia, 与 Erik Valentino. An Analysis of Students Error In Solving PISA 2012 And Its Scaffolding. Universitas Muhammadiyah Surakarta, 2017.

MLA引文

Sari, Yurizka Melia, 与 Erik Valentino. An Analysis of Students Error In Solving PISA 2012 And Its Scaffolding. Universitas Muhammadiyah Surakarta, 2017.

警告:这些引文格式不一定是100%准确.