Spaventa, L. J. (2001). Writing to learn: The sentence. Boston: McGraw-Hill.
Trích dẫn kiểu ChicagoSpaventa, Lou J. Writing to Learn: The Sentence. Boston: McGraw-Hill, 2001.
MLA引文Spaventa, Lou J. Writing to Learn: The Sentence. Boston: McGraw-Hill, 2001.
警告：這些引文格式不一定是100％准確.