Smith, J. U., & Smith, P. (2007). Introduction to environmental modelling. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Smith, Jo U., agus Pete Smith. Introduction to Environmental Modelling. Oxford ; New York: Oxford University Press, 2007.
Lua MLA (8ú heag.)Smith, Jo U., agus Pete Smith. Introduction to Environmental Modelling. Oxford University Press, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.