Topelius, Z. The King's Ring Being a Romance of the Days of Gustavus Adolphus and the Thirty Years' War.
Chicago Style (17th ed.) CitationTopelius, Zacharias. The King's Ring Being a Romance of the Days of Gustavus Adolphus and the Thirty Years' War.
MLA (9th ed.) CitationTopelius, Zacharias. The King's Ring Being a Romance of the Days of Gustavus Adolphus and the Thirty Years' War.
Warning: These citations may not always be 100% accurate.