Yonge, C. M., & Chase, E. L. (1868). Landmarks of history: In three parts (Amer. ed.). Leypoldt & Holt.
Lua i Stíl Chicago (17ú heag.)Yonge, Charlotte M., agus Edith Lea Chase. Landmarks of History: In Three Parts. Amer. ed. New York: Leypoldt & Holt, 1868.
Lua MLA (8ú heag.)Yonge, Charlotte M., agus Edith Lea Chase. Landmarks of History: In Three Parts. Amer. ed. Leypoldt & Holt, 1868.
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