एपीए उद्धरण

Ahmed, I., & Doeleman, J. A. Beyond rio: Environmental crisis and sustainable livelihoods in the third world. Macmillan Press Ltd.

शिकागो स्टाइल उद्धरण

Ahmed, Iftikhar, और Jacobus A. Doeleman. Beyond Rio: Environmental Crisis and Sustainable Livelihoods in the Third World. London: Macmillan Press Ltd.

एमएलए उद्धरण

Ahmed, Iftikhar, और Jacobus A. Doeleman. Beyond Rio: Environmental Crisis and Sustainable Livelihoods in the Third World. Macmillan Press Ltd.