APA (7th ed.) Citation

(1980). El Pirineo aragonés (2a ed.). Everest.

Chicago Style (17th ed.) Citation

El Pirineo Aragonés. 2a ed. Madrid [etc.]: Everest, 1980.

MLA (9th ed.) Citation

El Pirineo Aragonés. 2a ed. Everest, 1980.

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