Bebber, D., Marriott, F., Gaston, K., Harris, S., & Scotland, R. (2007). Predicting unknown species numbers using discovery curves.
Lua i Stíl Chicago (17ú heag.)Bebber, D., F. Marriott, K. Gaston, S. Harris, agus R. Scotland. Predicting Unknown Species Numbers Using Discovery Curves. 2007.
Lua MLA (9ú heag.)Bebber, D., et al. Predicting Unknown Species Numbers Using Discovery Curves. 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.