APA Edition Citation

Halka, M., & Nordstrom, B. (2010). Nonmetals. Facts on File.

Chicago Edition Citation

Halka, Monica, and Brian Nordstrom. Nonmetals. New York, NY: Facts on File, 2010.

MLA Edition Citation

Halka, Monica, and Brian Nordstrom. Nonmetals. Facts on File, 2010.

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