APA (7th ed.) Citation

East, E. T. (1919). Musical strings and pharmaceuticals, written for the children of America. Armour's Bureau of Agricultural Research and Economics.

Chicago Style (17th ed.) Citation

East, Emma Tolman. Musical Strings and Pharmaceuticals, Written for the Children of America. Chicago, Ill.: Armour's Bureau of Agricultural Research and Economics, 1919.

MLA (9th ed.) Citation

East, Emma Tolman. Musical Strings and Pharmaceuticals, Written for the Children of America. Armour's Bureau of Agricultural Research and Economics, 1919.