Παραπομπή σε μορφή APA (7η εκδ.)

SNOW, T. P. (1985). The Dynamic Universe An Introduction To Astronomy Theodore P. Snow. West Publishing Company.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SNOW, Theodore P. The Dynamic Universe An Introduction To Astronomy Theodore P. Snow. West Publishing Company, 1985.

Παραπομπή σε μορφή MLA (8th εκδ.)

SNOW, Theodore P. The Dynamic Universe An Introduction To Astronomy Theodore P. Snow. West Publishing Company, 1985.