APA (7th ed.) Citation

Kudrna, K. (1988). Biosféra a lidstvo. Academia.

Chicago Style (17th ed.) Citation

Kudrna, Karel. Biosféra a Lidstvo. Praha: Academia, 1988.

MLA (9th ed.) Citation

Kudrna, Karel. Biosféra a Lidstvo. Academia, 1988.

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