Gaya APA

Sudarna, . (2003). Petunjuk Praktis Menghadapi TOEFL : Test of English as a Foreign Language . Yogyakarta: kanisus.

Gaya MLA

Sudarna, . "Petunjuk Praktis Menghadapi TOEFL : Test of English as a Foreign Language". Yogyakarta: kanisus, 2003. Text.