APA-čujuhus (7. p.)
Ritchie, M. E. (2010). Scale, heterogeneity, and the structure and diversity of ecological communities. Princeton University Press.
Chicago-čujuhus (17. p.)
Ritchie, Mark E. Scale, Heterogeneity, and the Structure and Diversity of Ecological Communities. Princeton: Princeton University Press, 2010.
MLA-čujuhus (9. p.)
Ritchie, Mark E. Scale, Heterogeneity, and the Structure and Diversity of Ecological Communities. Princeton University Press, 2010.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.