APA (7th ed.) Citation

Gumiľov, L. N., & Gomba, C. Predohra.

Chicago Style (17th ed.) Citation

Gumiľov, Lev Nikolajevič, and Cyril Gomba. Predohra.

MLA (9th ed.) Citation

Gumiľov, Lev Nikolajevič, and Cyril Gomba. Predohra.

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