APA (7th ed.) Citation

Anderson, T. H., & Silver, L. T. An overview of Precambrian rocks in Sonora. Universidad Nacional Autónoma de México.

Chicago Style (17th ed.) Citation

Anderson, Thomas H., and Leon T. Silver. An Overview of Precambrian Rocks in Sonora. Universidad Nacional Autónoma de México.

MLA (9th ed.) Citation

Anderson, Thomas H., and Leon T. Silver. An Overview of Precambrian Rocks in Sonora. Universidad Nacional Autónoma de México.

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