APA (7th ed.) Citation

Karkoschka, E. (1990). The observer's sky atlas: With 50 star charts covering the entire sky. Springer.

Chicago Style (17th ed.) Citation

Karkoschka, Erich. The Observer's Sky Atlas: With 50 Star Charts Covering the Entire Sky. Berlin u.a: Springer, 1990.

MLA (9th ed.) Citation

Karkoschka, Erich. The Observer's Sky Atlas: With 50 Star Charts Covering the Entire Sky. Springer, 1990.