Παραπομπή σε μορφή APA (7η εκδ.)

Eicher, D. J. (1988). The universe from your backyard: A guide to deep-sky objects from ASTRONOMY magazine. Cambridge University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Eicher, David J. The Universe from Your Backyard: A Guide to Deep-sky Objects from ASTRONOMY Magazine. Cambridge: Cambridge University Press, 1988.

Παραπομπή σε μορφή MLA (9th εκδ.)

Eicher, David J. The Universe from Your Backyard: A Guide to Deep-sky Objects from ASTRONOMY Magazine. Cambridge University Press, 1988.