Pielou, E. C. (1975). Ecological diversity. John Wiley.
Chicago-čujuhus (17. p.)Pielou, E. C. Ecological Diversity. Nueva York: John Wiley, 1975.
MLA-čujuhus (9. p.)Pielou, E. C. Ecological Diversity. John Wiley, 1975.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.