Gregg Publishing Company. (1940). A course of study for teaching Gregg shorthand by the functional method: Elementary and advanced. The Gregg Publishing Co..
Citação do estilo Chicago (17ª ed.)Gregg Publishing Company. A Course of Study for Teaching Gregg Shorthand by the Functional Method: Elementary and Advanced. New York : Chicago [etc.]: The Gregg Publishing Co., 1940.
Citação MLA (8ª ed.)Gregg Publishing Company. A Course of Study for Teaching Gregg Shorthand by the Functional Method: Elementary and Advanced. The Gregg Publishing Co., 1940.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.