APA (7th ed.) Citation

Ludwig, E. (1958). Lincoln (4. ed.). Juventud.

Chicago Style (17th ed.) Citation

Ludwig, Emil. Lincoln. 4. ed. Barcelona: Juventud, 1958.

MLA (9th ed.) Citation

Ludwig, Emil. Lincoln. 4. ed. Juventud, 1958.

Warning: These citations may not always be 100% accurate.