APA ציטוט

Cottrell, G. (2018). Telescopes: A Very Short Introduction. Oxford University Press.

Chicago Style (17th ed.) Citation

Cottrell, Geoff. Telescopes: A Very Short Introduction. Oxford University Press, 2018.

ציטוט MLA

Cottrell, Geoff. Telescopes: A Very Short Introduction. Oxford University Press, 2018.