Bonham, C. D. (2013). Measurements for terrestrial vegetation (2nd ed.). Wiley-Blackwell.
Lua i Stíl Chicago (17ú heag.)Bonham, Charles D. Measurements for Terrestrial Vegetation. 2nd ed. West Sussex, England: Wiley-Blackwell, 2013.
Lua MLA (9ú heag.)Bonham, Charles D. Measurements for Terrestrial Vegetation. 2nd ed. Wiley-Blackwell, 2013.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.