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.
Style de citation Chicago (17e éd.)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.
Style de citation MLA (8e éd.)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.
Attention : ces citations peuvent ne pas être correctes à 100%.