Scientific Committee on Problems of the Environment, Holdgate, M. W., & White, G. F. (1977). Environmental issues. Wiley.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रScientific Committee on Problems of the Environment, Martin W. Holdgate, और Gilbert Fowler White. Environmental Issues. London: Wiley, 1977.
एमएलए (9वां संस्करण) प्रशस्ति पत्रScientific Committee on Problems of the Environment, et al. Environmental Issues. Wiley, 1977.
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