APA (7th ed.) Citation

Doncel, D. (1991). El unico umbral (1. ed.). Rialp.

Chicago Style (17th ed.) Citation

Doncel, Diego. El Unico Umbral. 1. ed. Madrid: Rialp, 1991.

MLA (9th ed.) Citation

Doncel, Diego. El Unico Umbral. 1. ed. Rialp, 1991.

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