एपीए उद्धरण

Hubbabd, P., & Jones, H. T. (1987). A training course for tefl. New york: Oxford university press.

शिकागो स्टाइल उद्धरण

Hubbabd, Peter, और Hywel Thornton Jones. A Training Course for Tefl. New york: Oxford university press, 1987.

एमएलए उद्धरण

Hubbabd, Peter, और Hywel Thornton Jones. A Training Course for Tefl. New york: Oxford university press, 1987.