ebrary, Inc, & Hardaker, J. B. (2004). Coping with risk in agriculture (2nd ed.). CABI Pub..
芝加哥风格引文ebrary, Inc, 与 J. B. Hardaker. Coping with Risk in Agriculture. 2nd ed. Wallingford, Oxfordshire ; Cambridge, MA: CABI Pub., 2004.
MLA引文ebrary, Inc, 与 J. B. Hardaker. Coping with Risk in Agriculture. 2nd ed. CABI Pub., 2004.
警告：这些引文格式不一定是100％准确.