एपीए उद्धरण

Jakeman, V., Văn Hào,, & McDowell, C. (2011). Cambridge practice tests for IELTS. H.: Văn hoá-Thông tin.

शिकागो स्टाइल उद्धरण

Jakeman, Vanessa., Văn Hào, और Clare McDowell. Cambridge Practice Tests for IELTS. H.: Văn hoá-Thông tin, 2011.

एमएलए उद्धरण

Jakeman, Vanessa., Văn Hào, और Clare McDowell. Cambridge Practice Tests for IELTS. H.: Văn hoá-Thông tin, 2011.