APA (7th ed.) Citation

Unger, E. (1931). Arte sumerio-acadio. Labor.

Chicago Style (17th ed.) Citation

Unger, Eckhard. Arte Sumerio-acadio. Barcelona ; Buenos Aires: Labor, 1931.

MLA (9th ed.) Citation

Unger, Eckhard. Arte Sumerio-acadio. Labor, 1931.

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