APA (7th ed.) Citation
Dražan, F., & Kupka, L. (1969). Jeřáby. SNTL.
Chicago Style (17th ed.) Citation
Dražan, František, and Ladislav Kupka. Jeřáby. Praha: SNTL, 1969.
MLA (9th ed.) Citation
Dražan, František, and Ladislav Kupka. Jeřáby. SNTL, 1969.
Warning: These citations may not always be 100% accurate.