APA (7 वां संस्करण) प्रशस्ति पत्र

(1995). Marshall Space Flight Center solid waste characterization and recycling improvement study: General office and laboratory waste, scrap metal, office and flight surplus / prepared by Michael H. Eley [and others].

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Marshall Space Flight Center Solid Waste Characterization and Recycling Improvement Study: General Office and Laboratory Waste, Scrap Metal, Office and Flight Surplus / Prepared by Michael H. Eley [and Others]. 1995.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Marshall Space Flight Center Solid Waste Characterization and Recycling Improvement Study: General Office and Laboratory Waste, Scrap Metal, Office and Flight Surplus / Prepared by Michael H. Eley [and Others]. 1995.

चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.