APA (7th ed.) Citation

Karkoschka, E. (1999). The observer's sky atlas: With 50 star charts covering the entire sky (2. ed.). Springer.

Chicago Style (17th ed.) Citation

Karkoschka, Erich. The Observer's Sky Atlas: With 50 Star Charts Covering the Entire Sky. 2. ed. New York, NY [u.a.]: Springer, 1999.

MLA (9th ed.) Citation

Karkoschka, Erich. The Observer's Sky Atlas: With 50 Star Charts Covering the Entire Sky. 2. ed. Springer, 1999.