APA (7th ed.) Citation

González Cremona, J. M. (1998). Carlos I (1. ed.). Planeta.

Chicago Style (17th ed.) Citation

González Cremona, Juan Manuel. Carlos I. 1. ed. Barcelona: Planeta, 1998.

MLA (9th ed.) Citation

González Cremona, Juan Manuel. Carlos I. 1. ed. Planeta, 1998.

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