Gaya APA

Cyssco, D, R., Mulyono, . (2002). English grammar practice for toefl preparation test (ed. rev). Jakarta: Puspa Swara.

Gaya MLA

Cyssco, Dhanny, R.., Mulyono, . "English grammar practice for toefl preparation test". ed. rev Jakarta: Puspa Swara, 2002. Text.