Catton, B., & Runger, N. (1990). Never call retreat (Unabridged.). Recorded Books Inc..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCatton, Bruce, और Nelson Runger. Never Call Retreat. Unabridged. Prince Frederick: Recorded Books Inc., 1990.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCatton, Bruce, और Nelson Runger. Never Call Retreat. Unabridged. Recorded Books Inc., 1990.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.