एपीए उद्धरण

Lewis, R. (1975). Margaret Thatcher: A personal and political biography. Routledge.

शिकागो स्टाइल उद्धरण

Lewis, Russell. Margaret Thatcher: A Personal and Political Biography. London: Routledge, 1975.

एमएलए उद्धरण

Lewis, Russell. Margaret Thatcher: A Personal and Political Biography. Routledge, 1975.