Citação norma APA

Walton, G. A. (1893). Brief descriptive sketch of the teachers' training schools and classes of Massachusetts. Nathan Sawyer & Son, printers.

Citação norma Chicago

Walton, George A. Brief Descriptive Sketch of the Teachers' Training Schools and Classes of Massachusetts. Boston: Nathan Sawyer & Son, printers, 1893.

Citação norma MLA

Walton, George A. Brief Descriptive Sketch of the Teachers' Training Schools and Classes of Massachusetts. Nathan Sawyer & Son, printers, 1893.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.