APA (7th ed.) Citation
Aiľbert, D., & Cohn-Vossen. (1981). Nagľadnaja geometrija. Nauka.
Chicago Style (17th ed.) Citation
Aiľbert, D., and Cohn-Vossen. Nagľadnaja Geometrija. Moskva: Nauka, 1981.
MLA (9th ed.) Citation
Aiľbert, D., and Cohn-Vossen. Nagľadnaja Geometrija. Nauka, 1981.
Warning: These citations may not always be 100% accurate.