Swedish University of Agricultural Sciences. (1971). Swedish journal of agricultural research. Almqvist & Wiksell Periodical.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSwedish University of Agricultural Sciences. Swedish Journal of Agricultural Research. Stockholm: Almqvist & Wiksell Periodical, 1971.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSwedish University of Agricultural Sciences. Swedish Journal of Agricultural Research. Almqvist & Wiksell Periodical, 1971.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.