Yancy. Dog Years. University of Pittsburgh Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रYancy. Dog Years. University of Pittsburgh Press.
एमएलए (9वां संस्करण) प्रशस्ति पत्रYancy. Dog Years. University of Pittsburgh Press.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.