APA Style

Sirait, N, N. (2010). Ikhtisar Ketentuan Persaingan Usaha . Jakarta: National Legal Reform Program (NLRP).

MLA Style

Sirait, Nigrum, Natasya. "Ikhtisar Ketentuan Persaingan Usaha". Jakarta: National Legal Reform Program (NLRP), 2010. Text.