APA-viite

Hill, D. W., & Powell, T. Non-dispersive infra red gas analysis in science, medicine and industry.

Chicago-tyylinen lähdeviittaus

Hill, D W., ja T. Powell. Non-dispersive Infra Red Gas Analysis in Science, Medicine and Industry.

MLA-viite

Hill, D W., ja T. Powell. Non-dispersive Infra Red Gas Analysis in Science, Medicine and Industry.