Cita APA

Rittner, D., Bailey, R. A., & Ronald A. Bailey. (2005). Encyclopedia of chemistry. Facts On File.

Citación estilo Chicago

Rittner, Don, R. A. Bailey, and Ronald A. Bailey. Encyclopedia of Chemistry. New York, NY: Facts On File, 2005.

Cita MLA

Rittner, Don, et al. Encyclopedia of Chemistry. Facts On File, 2005.