Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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