Pepper, C. M. (1910). Life-work of Louis Klopsch: Romance of a modern knight of mercy. The Christian herald.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPepper, Charles M. Life-work of Louis Klopsch: Romance of a Modern Knight of Mercy. New York: The Christian herald, 1910.
एमएलए (9वां संस्करण) प्रशस्ति पत्रPepper, Charles M. Life-work of Louis Klopsch: Romance of a Modern Knight of Mercy. The Christian herald, 1910.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.