APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Unger, Eckhard. Arte Súmero-acadio. Barcelona: Labor, 1931.

MLA (9th ed.) Citation

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

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