Cita APA (7a ed.)
Willoughby, B. G. (2003). Air monitoring in the rubber and plastics industries: What to look for, how to find it, what the data means. RAPRA Technology.
Cita Chicago Style (17a ed.)
Willoughby, B. G. Air Monitoring in the Rubber and Plastics Industries: What to Look for, How to Find It, What the Data Means. Shrewsbury: RAPRA Technology, 2003.
Cita MLA (9a ed.)
Willoughby, B. G. Air Monitoring in the Rubber and Plastics Industries: What to Look for, How to Find It, What the Data Means. RAPRA Technology, 2003.
Precaución: Estas citas no son 100% exactas.