APA (7th ed.) Citation

Zamarovský, V. (1968). Am Anfang war Sumer.

Chicago Style (17th ed.) Citation

Zamarovský, Vojtěch. Am Anfang War Sumer. 1968.

MLA (8th ed.) Citation

Zamarovský, Vojtěch. Am Anfang War Sumer. 1968.

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