Παραπομπή σε μορφή APA (7η εκδ.)

Stewart, I. (2017). The beauty of numbers in nature: Mathematical patterns and principles from the natural world. Ivy Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Stewart, Ian. The Beauty of Numbers in Nature: Mathematical Patterns and Principles from the Natural World. Brighton, UK: Ivy Press, 2017.

Παραπομπή σε μορφή MLA (9th εκδ.)

Stewart, Ian. The Beauty of Numbers in Nature: Mathematical Patterns and Principles from the Natural World. Ivy Press, 2017.