APA (7th ed.) Citation

Espasa Calpe. (1993). Enciclopedia Espasa - Sup. 1991/92. Espasa-Calpe.

Chicago Style (17th ed.) Citation

Espasa Calpe. Enciclopedia Espasa - Sup. 1991/92. Madrid: Espasa-Calpe, 1993.

MLA (9th ed.) Citation

Espasa Calpe. Enciclopedia Espasa - Sup. 1991/92. Espasa-Calpe, 1993.

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