Lorge Butler, S., Bonci, L., & Coates, B. (2011). Run your butt off!: A breakthrough plan to lose weight and start running (no experience necessary!). Rodale.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLorge Butler, Sarah, Leslie Bonci, और Budd Coates. Run Your Butt off!: A Breakthrough Plan to Lose Weight and Start Running (no Experience Necessary!). Emmaus, Pa.: Rodale, 2011.
एमएलए (8वां संस्करण) प्रशस्ति पत्रLorge Butler, Sarah, et al. Run Your Butt off!: A Breakthrough Plan to Lose Weight and Start Running (no Experience Necessary!). Rodale, 2011.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.