APA (7 वां संस्करण) प्रशस्ति पत्र

Não informado. (1887). Bulletin of the Vermont Agricultural Experiment Station. University of Vermont, College of Agriculture.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Não informado. Bulletin of the Vermont Agricultural Experiment Station. Burlington, Vt: University of Vermont, College of Agriculture, 1887.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Não informado. Bulletin of the Vermont Agricultural Experiment Station. University of Vermont, College of Agriculture, 1887.

चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.