Pearson, H. C. (1886). His opportunity. J.H. Earle.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPearson, Henry C. His Opportunity. Boston: J.H. Earle, 1886.
एमएलए (8वां संस्करण) प्रशस्ति पत्रPearson, Henry C. His Opportunity. J.H. Earle, 1886.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.