APA   Click to copy
Colwell, R. K. (2005). Estimation of species richness at large spatial scales: Potential, procedures, pitfalls. In A. Bergamini, Ed. Landscape scale biodiversity assessment, the problem of scaling (pp. 1–5). European Platform for Biodiversity Research Strategy (EPBRS), Budapest, Hungary.

Chicago/Turabian   Click to copy
Colwell, Robert K. “Estimation of Species Richness at Large Spatial Scales: Potential, Procedures, Pitfalls.” In A. Bergamini, Ed. Landscape Scale Biodiversity Assessment, the Problem of Scaling, 1–5. European Platform for Biodiversity Research Strategy (EPBRS), Budapest, Hungary, 2005.

MLA   Click to copy
Colwell, Robert K. “Estimation of Species Richness at Large Spatial Scales: Potential, Procedures, Pitfalls.” A. Bergamini, Ed. Landscape Scale Biodiversity Assessment, the Problem of Scaling, European Platform for Biodiversity Research Strategy (EPBRS), Budapest, Hungary, 2005, pp. 1–5.

@incollection{colwell2005a,
  title = {Estimation of species richness at large spatial scales: Potential, procedures, pitfalls.},
  year = {2005},
  pages = {1--5},
  publisher = {European Platform for Biodiversity Research Strategy (EPBRS), Budapest, Hungary},
  author = {Colwell, Robert K},
  booktitle = {A. Bergamini, Ed. Landscape scale biodiversity assessment, the problem of scaling}
}