APA (7th ed.) Citation

Gulian, C. I., & Gulian, C. I. (1973). Ursprünge des Humanismus. Europaverlag.

Chicago Style (17th ed.) Citation

Gulian, Constantin I., and Constantin Ion Gulian. Ursprünge Des Humanismus. Wien: Europaverlag, 1973.

MLA (8th ed.) Citation

Gulian, Constantin I., and Constantin Ion Gulian. Ursprünge Des Humanismus. Europaverlag, 1973.

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