APA (7th ed.) Citation

Augusta, J., Burian, Z., & Hort, G. Prehistoric animals. Artia.

Chicago Style (17th ed.) Citation

Augusta, Josef, Zdeněk Burian, and Greta Hort. Prehistoric Animals. [Praha]: Artia.

MLA (9th ed.) Citation

Augusta, Josef, et al. Prehistoric Animals. Artia.

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