BayView Entertainment (Firm), Coffey-Meyer, K., & Twombly, G. (2011). 30 minutes to fitness. [BayView Entertainment].
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBayView Entertainment (Firm), Kelly Coffey-Meyer, और Greg Twombly. 30 Minutes to Fitness. [United States]: [BayView Entertainment], 2011.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBayView Entertainment (Firm), et al. 30 Minutes to Fitness. [BayView Entertainment], 2011.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.