Littlejohn A. Andrew. (1993). Writing 3. New York, Cambridge University Press, 1993.
Chicagoスタイル(17版)引用形式Littlejohn A. Andrew. Writing 3. New York, Cambridge University Press, 1993, 1993.
MLA(9版)引用形式Littlejohn A. Andrew. Writing 3. New York, Cambridge University Press, 1993, 1993.
警告: この引用は必ずしも正確ではありません.