Estilo APA

Mills, Helen. (1980). Commanding Composition / Helen Mills (1 ed.). Glenview, Illinois: .

Estilo Chicago

Mills, Helen. Commanding Composition / Helen Mills. 1 ed. Glenview, Illinois: , 1980. IES DyT 9-001 Gral. San Martin.

Estilo MLA

Mills, Helen. Commanding Composition / Helen Mills. 1 ed. Glenview, Illinois: , 1980. IES DyT 9-001 Gral. San Martin.

Estilo Turabian

Mills, Helen. Commanding Composition / Helen Mills. 1 ed. Glenview, Illinois: , 1980. IES DyT 9-001 Gral. San Martin.