Bittel, L. R. (1968). What every supervisor should know (2nd ed.). McGraw-Hill.
芝加哥风格引文Bittel, Lester R. What Every Supervisor Should Know. 2nd ed. New York: McGraw-Hill, 1968.
MLA引文Bittel, Lester R. What Every Supervisor Should Know. 2nd ed. McGraw-Hill, 1968.
警告:这些引文格式不一定是100%准确.