APA (7th ed.) Citation
Demel, J. (1989). Grafy. SNTL.
Chicago Style (17th ed.) Citation
Demel, Jiří. Grafy. Praha: SNTL, 1989.
MLA (9th ed.) Citation
Demel, Jiří. Grafy. SNTL, 1989.
Warning: These citations may not always be 100% accurate.