APA (7th ed.) Zitazioa

Topelius, Z. The King's Ring Being a Romance of the Days of Gustavus Adolphus and the Thirty Years' War.

Chicago Style (17th ed.) Zitazioa

Topelius, Zacharias. The King's Ring Being a Romance of the Days of Gustavus Adolphus and the Thirty Years' War.

MLA (9th ed.) Zitazioa

Topelius, Zacharias. The King's Ring Being a Romance of the Days of Gustavus Adolphus and the Thirty Years' War.

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