Gaya APA

HJ, S, R. (2013). English for specific purposes : Law (Cet ke 10, Edi Revisi). Jakarta: Dian Rakyat..

Gaya MLA

HJ, Sofia, Rangkuti-Hasibuan,. "English for specific purposes : Law". Cet ke 10, Edi Revisi Jakarta: Dian Rakyat., 2013. Text.