SHRODE, L. W. New modern geometri: Benton text-woorkbook. Hayes School Pub.
芝加哥风格引文SHRODE, Leroy W. New Modern Geometri: Benton Text-woorkbook. Wilkinsburg: Hayes School Pub.
MLA引文SHRODE, Leroy W. New Modern Geometri: Benton Text-woorkbook. Hayes School Pub.
警告：这些引文格式不一定是100％准确.