APA (7th ed.) Citation

Seignobos, C. (1921). Historia universal. Daniel Jorro.

Chicago Style (17th ed.) Citation

Seignobos, Charles. Historia Universal. Madrid: Daniel Jorro, 1921.

MLA (9th ed.) Citation

Seignobos, Charles. Historia Universal. Daniel Jorro, 1921.

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