APA(7版)引用形式
Kerrigan, W. J. (1974). Writing to the point: Six basic steps. HBJ.
Chicagoスタイル(17版)引用形式
Kerrigan, William J. Writing to the Point: Six Basic Steps. New York: HBJ, 1974.
MLA(9版)引用形式
Kerrigan, William J. Writing to the Point: Six Basic Steps. HBJ, 1974.
警告: この引用は必ずしも正確ではありません.