Stewart, I. (2017). The beauty of numbers in nature: Mathematical patterns and principles from the natural world. Ivy Press.
Lua i Stíl Chicago (17ú heag.)Stewart, Ian. The Beauty of Numbers in Nature: Mathematical Patterns and Principles from the Natural World. Brighton, UK: Ivy Press, 2017.
Lua MLA (9ú heag.)Stewart, Ian. The Beauty of Numbers in Nature: Mathematical Patterns and Principles from the Natural World. Ivy Press, 2017.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.