APA (7th ed.) Citation

Valdés, C. (2002). Radon in soil and chemical composition of spring water near Popocatépetl volcano, Mexico. Universidad Nacional Autónoma de México.

Chicago Style (17th ed.) Citation

Valdés, C. Radon in Soil and Chemical Composition of Spring Water Near Popocatépetl Volcano, Mexico. Universidad Nacional Autónoma de México, 2002.

MLA (9th ed.) Citation

Valdés, C. Radon in Soil and Chemical Composition of Spring Water Near Popocatépetl Volcano, Mexico. Universidad Nacional Autónoma de México, 2002.