Childs, G. (1840). Elementary drawing-book: A series of easy progressive lessons for young beginners (New and improved ed.). Tilt and Bogue.
Chicago Style (17th ed.) CitationChilds, George. Elementary Drawing-book: A Series of Easy Progressive Lessons for Young Beginners. New and improved ed. London: Tilt and Bogue, 1840.
MLA (9th ed.) CitationChilds, George. Elementary Drawing-book: A Series of Easy Progressive Lessons for Young Beginners. New and improved ed. Tilt and Bogue, 1840.
Warning: These citations may not always be 100% accurate.