Ripman, W. (1924). A first English book: For boys and girls whose mother-tongue is not English (13th ed. Revised version.). J.M. Dent & Sons Limited.
Citação do estilo Chicago (17ª ed.)Ripman, Walter. A First English Book: For Boys and Girls Whose Mother-tongue Is Not English. 13th ed. Revised version. London: J.M. Dent & Sons Limited, 1924.
Citação MLA (8ª ed.)Ripman, Walter. A First English Book: For Boys and Girls Whose Mother-tongue Is Not English. 13th ed. Revised version. J.M. Dent & Sons Limited, 1924.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.