Heyn, E. T. (1907). How Germany makes toys for the World`s Christmas. The american review of reviews.
Style de citation Chicago (17e éd.)Heyn, Edward T. "How Germany Makes Toys for the World`s Christmas." The American Review of Reviews 1907.
Style de citation MLA (8e éd.)Heyn, Edward T. "How Germany Makes Toys for the World`s Christmas." The American Review of Reviews, 1907.
Attention : ces citations peuvent ne pas être correctes à 100%.