Gaya APA

Akbar, A., Dinnurriyah, I, S. (2016). A portrait of environmentalist in Jostein Gaarder's the world according to anna/ Alfarizi Akbar; Pembimbing: Itsna Syahadatud Dinurriyah . Surabaya: Fakultas Adab dan Humaniora UINSA.

Gaya MLA

Akbar, Alfarizi., Dinnurriyah, Itsna, Syahadatud. "A portrait of environmentalist in Jostein Gaarder's the world according to anna/ Alfarizi Akbar; Pembimbing: Itsna Syahadatud Dinurriyah". Surabaya: Fakultas Adab dan Humaniora UINSA, 2016. Skripsi.