Sheldon, E. A. (1883). Lessons on objects, graduated series: Designed for children between the ages of six and fourteen years.
Chicago Style (17th ed.) CitationSheldon, Edward Austin. Lessons on Objects, Graduated Series: Designed for Children Between the Ages of Six and Fourteen Years. New York, 1883.
MLA (9th ed.) CitationSheldon, Edward Austin. Lessons on Objects, Graduated Series: Designed for Children Between the Ages of Six and Fourteen Years. 1883.
Warning: These citations may not always be 100% accurate.