APA (7th ed.) Citation

Ybarra, A. Proceedings of the second Pan American scientific congress: Abundant vegetable products in Venezuela for dyeing and tanning.

Chicago Style (17th ed.) Citation

Ybarra, Andrés. Proceedings of the Second Pan American Scientific Congress: Abundant Vegetable Products in Venezuela for Dyeing and Tanning.

MLA (9th ed.) Citation

Ybarra, Andrés. Proceedings of the Second Pan American Scientific Congress: Abundant Vegetable Products in Venezuela for Dyeing and Tanning.

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