Walmsley, I. (2015). Light: A very short introduction (New product edition.). Oxford University Press.
استشهاد بنمط شيكاغوWalmsley, Ian. Light: A Very Short Introduction. New product edition. Oxford: Oxford University Press, 2015.
MLA استشهادWalmsley, Ian. Light: A Very Short Introduction. New product edition. Oxford University Press, 2015.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.