APA (7th ed.) Citation

Karttunen, H. (2003). Fundamental astronomy (4th ed.). Springer.

Chicago Style (17th ed.) Citation

Karttunen, Hannu. Fundamental Astronomy. 4th ed. Berlin ; New York: Springer, 2003.

MLA (9th ed.) Citation

Karttunen, Hannu. Fundamental Astronomy. 4th ed. Springer, 2003.