Henkle, W. D. (1872). A test spelling-book: For the use of advanced classes. American Book Co..
Chicagoスタイル(17版)引用形式Henkle, W. D. A Test Spelling-book: For the Use of Advanced Classes. New York ; Cincinnati: American Book Co., 1872.
MLA(8版)引用形式Henkle, W. D. A Test Spelling-book: For the Use of Advanced Classes. American Book Co., 1872.
警告: この引用は必ずしも正確ではありません.