APA Citation

Kotelnikov, V., & Kuzmin, A. (1969). Radioastronomia. Madrid: Atika.

Chicago Style Citation

Kotelnikov, V., and A. Kuzmin. Radioastronomia. Madrid: Atika, 1969.

MLA Citation

Kotelnikov, V., and A. Kuzmin. Radioastronomia. Madrid: Atika, 1969.

Warning: These citations may not always be 100% accurate.