Stewart, I. (2017). The beauty of numbers in nature: Mathematical patterns and principles from the natural world. Ivy Press.
Chicago-referens (17:e uppl.)Stewart, Ian. The Beauty of Numbers in Nature: Mathematical Patterns and Principles from the Natural World. Brighton, UK: Ivy Press, 2017.
MLA-referens (9:e uppl.)Stewart, Ian. The Beauty of Numbers in Nature: Mathematical Patterns and Principles from the Natural World. Ivy Press, 2017.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.