Gaya APA

Darna, V. (2006). Cara mudah menguasai Toefl: Paper based tes. computer based test. problem solving. trik dan strategi. menghitung skor . JAKARTA: Puspa Swara.

Gaya MLA

Darna, Vincent. "Cara mudah menguasai Toefl: Paper based tes. computer based test. problem solving. trik dan strategi. menghitung skor". JAKARTA: Puspa Swara, 2006. Text.