Cita APA (7a ed.)

De Leon, D. A., & Aragon, P. R. (2012). Trace elements: Environmental sources, geochemistry, and human health. Nova Science Publishers.

Cita Chicago Style (17a ed.)

De Leon, Diego Alejandro, y Paloma Raquel Aragon. Trace Elements: Environmental Sources, Geochemistry, and Human Health. New York: Nova Science Publishers, 2012.

Cita MLA (8a ed.)

De Leon, Diego Alejandro, y Paloma Raquel Aragon. Trace Elements: Environmental Sources, Geochemistry, and Human Health. Nova Science Publishers, 2012.