APA (7th ed.) Zitazioa

Ludwig, E. (1900). Genio y caracter. Ercilla.

Chicago Style (17th ed.) Zitazioa

Ludwig, Emil. Genio Y Caracter. Santiago: Ercilla, 1900.

MLA (9th ed.) Zitazioa

Ludwig, Emil. Genio Y Caracter. Ercilla, 1900.