APA-viite

Down. C.G & Stocks. J. (1977). Environmental Impact of Mining. Applied Science Publishers.

Chicago-tyylinen lähdeviittaus

Down. C.G ja Stocks. J. Environmental Impact of Mining. London: Applied Science Publishers, 1977.

MLA-viite

Down. C.G ja Stocks. J. Environmental Impact of Mining. Applied Science Publishers, 1977.