Não informado. (2018). Proceedings of the Pathological Society of Philadelphia. Pathological Society of Philadelphia.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Proceedings of the Pathological Society of Philadelphia. Philadelphia, Pa: Pathological Society of Philadelphia, 2018.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Proceedings of the Pathological Society of Philadelphia. Pathological Society of Philadelphia, 2018.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.