APA (7th ed.) Citation

Hubert, J. 1. (1968). El Imperio Carolingio. Aguilar.

Chicago Style (17th ed.) Citation

Hubert, Jean 1902. El Imperio Carolingio. Madrid: Aguilar, 1968.

MLA (9th ed.) Citation

Hubert, Jean 1902. El Imperio Carolingio. Aguilar, 1968.

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