Gaya APA

Osm, C. et al (2017). Argumentasi Hukum (Legal Argumentation/Legal Reasoning) Langkah-Langkah Legal Problem Solving dan Penyusunan Legal Opinion . Yogakarta: Gajah Mada University Press.

Gaya MLA

Osm, Chaniaga,Asriel. et al. "Argumentasi Hukum (Legal Argumentation/Legal Reasoning) Langkah-Langkah Legal Problem Solving dan Penyusunan Legal Opinion". Yogakarta: Gajah Mada University Press, 2017. Text.