रिकॉर्ड उद्धरण

APA (7 वां संस्करण) प्रशस्ति पत्र
U.S. National Committee for Rock Mechanics, National Research Council (U.S.). Panel on Borehole Stability, National Research Council (U.S.). Geotechnical Board, National Research Council (U.S.). Commission on Engineering and Technical Systems, ebrary, Inc, & Roegiers, J. (1993). Stability, failure, and measurements of boreholes and other circular openings. National Academy Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
U.S. National Committee for Rock Mechanics, National Research Council (U.S.). Panel on Borehole Stability, National Research Council (U.S.). Geotechnical Board, National Research Council (U.S.). Commission on Engineering and Technical Systems, Inc ebrary, और Jean-Claude Roegiers. Stability, Failure, and Measurements of Boreholes and Other Circular Openings. Washington, DC: National Academy Press, 1993.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
U.S. National Committee for Rock Mechanics, et al. Stability, Failure, and Measurements of Boreholes and Other Circular Openings. National Academy Press, 1993.
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