McSwain, E. T. Arithmetic (Teacher's edition.). Laidlaw Brothers.
Chicago Style (17th ed.) CitationMcSwain, Eldridge Tracy. Arithmetic. Teacher's edition. River Forest, Ill: Laidlaw Brothers.
MLA (9th ed.) CitationMcSwain, Eldridge Tracy. Arithmetic. Teacher's edition. Laidlaw Brothers.
Warning: These citations may not always be 100% accurate.