APA-viite

Allen, H. E., & ...[et al.]. (1995). Metal speciation and contamination of soil. Lewis Publishers.

Chicago-tyylinen lähdeviittaus

Allen, Herbert E., ja ...[et al.]. Metal Speciation and Contamination of Soil. Boca Raton: Lewis Publishers, 1995.

MLA-viite

Allen, Herbert E., ja ...[et al.]. Metal Speciation and Contamination of Soil. Lewis Publishers, 1995.