Wild, A. (1993). Soil and the Environment an Introduction - Alan Wild. Cambridge University Press.
Chicago Style (17th ed.) CitationWild, Alan. Soil and the Environment an Introduction - Alan Wild. Cambridge University Press, 1993.
MLA引文Wild, Alan. Soil and the Environment an Introduction - Alan Wild. Cambridge University Press, 1993.
警告：這些引文格式不一定是100％准確.