APA (7th ed.) Citation

Unsöld, A. (1977). The new cosmos (2., rev. and enl. ed.). Springer.

Chicago Style (17th ed.) Citation

Unsöld, Albrecht. The New Cosmos. 2., rev. and enl. ed. New York [u.a.]: Springer, 1977.

MLA (9th ed.) Citation

Unsöld, Albrecht. The New Cosmos. 2., rev. and enl. ed. Springer, 1977.