एपीए उद्धरण

Kim, N. (2010). Revolish TOEFL iBT prep: Four skills reading, listening, speaking, writing. Level 1. TR.

शिकागो स्टाइल उद्धरण

Kim, Nathan. Revolish TOEFL IBT Prep: Four Skills Reading, Listening, Speaking, Writing. Level 1. TR, 2010.

एमएलए उद्धरण

Kim, Nathan. Revolish TOEFL IBT Prep: Four Skills Reading, Listening, Speaking, Writing. Level 1. TR, 2010.