Gorini,, C. A. (2005). Facts on File: Geometry Handbook (1.). Checkmark Books.
Chicago Edition CitationGorini,, Catherine A. Facts on File: Geometry Handbook. 1. New York: Checkmark Books, 2005.
MLA引文Gorini,, Catherine A. Facts on File: Geometry Handbook. 1. Checkmark Books, 2005.
警告:這些引文格式不一定是100%准確.