Παραπομπή σε μορφή APA (7η εκδ.)

Sheehan, W. (2010). A Passion for the Planets: Envisioning Other Worlds, From the Pleistocene to the Age of the Telescope. Springer New York.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Sheehan, William. A Passion for the Planets: Envisioning Other Worlds, From the Pleistocene to the Age of the Telescope. New York, NY: Springer New York, 2010.

Παραπομπή σε μορφή MLA (8th εκδ.)

Sheehan, William. A Passion for the Planets: Envisioning Other Worlds, From the Pleistocene to the Age of the Telescope. Springer New York, 2010.