APA (7th ed.) Citation

Valdez, F., & Veintimilla, D. Amerindian Signs: 5.000 years of precolumbian art in Ecuador.

Chicago Style (17th ed.) Citation

Valdez, Francisco, and Diego Veintimilla. Amerindian Signs: 5.000 Years of Precolumbian Art in Ecuador.

MLA (8th ed.) Citation

Valdez, Francisco, and Diego Veintimilla. Amerindian Signs: 5.000 Years of Precolumbian Art in Ecuador.

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