APA(7版)引用形式
Wardhaugh, R. (1976). English for a changing world. Scott, Foresman.
Chicagoスタイル(17版)引用形式
Wardhaugh, Ronald. English for a Changing World. Illinois: Scott, Foresman, 1976.
MLA(9版)引用形式
Wardhaugh, Ronald. English for a Changing World. Scott, Foresman, 1976.
警告: この引用は必ずしも正確ではありません.