एपीए उद्धरण

Costa, E. (2020). The Labour Party, Denis Healey and the International Socialist Movement. Springer International Publishing.

शिकागो स्टाइल उद्धरण

Costa, Ettore. The Labour Party, Denis Healey and the International Socialist Movement. Springer International Publishing, 2020.

एमएलए उद्धरण

Costa, Ettore. The Labour Party, Denis Healey and the International Socialist Movement. Springer International Publishing, 2020.