एपीए उद्धरण

Bruce Rogers. (2000). Toefl practice tests: Test for English as a Foreign language (9th edtion.). H: Nxb. Trẻ.

शिकागो स्टाइल उद्धरण

Bruce Rogers. Toefl Practice Tests: Test for English As a Foreign Language. 9th edtion. H: Nxb. Trẻ, 2000.

एमएलए उद्धरण

Bruce Rogers. Toefl Practice Tests: Test for English As a Foreign Language. 9th edtion. H: Nxb. Trẻ, 2000.