APA استشهاد

Casoli, F., & Encrenaz, T. (2007). new worlds: Extrasolar planets. Springer.

استشهاد بنمط شيكاغو

Casoli, Fabienne, و Therese Encrenaz. New Worlds: Extrasolar Planets. New York: Springer, 2007.

MLA استشهاد

Casoli, Fabienne, و Therese Encrenaz. New Worlds: Extrasolar Planets. Springer, 2007.