Gratale, J. M. (2022). Heinz-Dietrich Fischer, editor. Caricatures on American Historical Phases 1918 - 2018: Pulitzer Prize Winning Editorial Cartoons from Wilson to Trump. URI:https://journals.openedition.org/ejas.
Style de citation Chicago (17e éd.)Gratale, Joseph Michael. "Heinz-Dietrich Fischer, Editor. Caricatures on American Historical Phases 1918 - 2018: Pulitzer Prize Winning Editorial Cartoons from Wilson to Trump." URI:https://journals.openedition.org/ejas 2022.
Style de citation MLA (8e éd.)Gratale, Joseph Michael. "Heinz-Dietrich Fischer, Editor. Caricatures on American Historical Phases 1918 - 2018: Pulitzer Prize Winning Editorial Cartoons from Wilson to Trump." URI:https://journals.openedition.org/ejas, 2022.
警告：这些引文格式不一定是100％准确.