एपीए उद्धरण

Tim, F., & Paul, A. D. (2021). Solutions: Elementary - Teacher's Book. Oxford University.

शिकागो स्टाइल उद्धरण

Tim, Falla, और A Davies Paul. Solutions: Elementary - Teacher's Book. Oxford University, 2021.

एमएलए उद्धरण

Tim, Falla, और A Davies Paul. Solutions: Elementary - Teacher's Book. Oxford University, 2021.