Barnes, A. J. (1890). How to become expert in typewriting: A complete instructor designed especially for the Remington typewriter. A.J. Barnes.
Citação do estilo Chicago (17ª ed.)Barnes, Arthur J. How to Become Expert in Typewriting: A Complete Instructor Designed Especially for the Remington Typewriter. St. Louis, Mo.: A.J. Barnes, 1890.
Citação MLA (8ª ed.)Barnes, Arthur J. How to Become Expert in Typewriting: A Complete Instructor Designed Especially for the Remington Typewriter. A.J. Barnes, 1890.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.