APA引文
Mills, H. (1974). Commanding sentences. Scott, Foresman.
Chicago Style (17th ed.) Citation
Mills, Helen. Commanding Sentences. Glenview, Ill.: Scott, Foresman, 1974.
MLA引文
Mills, Helen. Commanding Sentences. Scott, Foresman, 1974.
警告:這些引文格式不一定是100%准確.