Dinwiddie, R., & Gahir, S. (2018). How to be good at science, technology & engineering (First American edition.). DK Publishing.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDinwiddie, Robert, और Sunita Gahir. How to Be Good at Science, Technology & Engineering. First American edition. New York, New York: DK Publishing, 2018.
एमएलए (8वां संस्करण) प्रशस्ति पत्रDinwiddie, Robert, और Sunita Gahir. How to Be Good at Science, Technology & Engineering. First American edition. DK Publishing, 2018.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.