APA (7th ed.) Citation

Efrem, s., & Ruiz, A. S. (1943). Endechas. Aspas.

Chicago Style (17th ed.) Citation

Efrem, sant, and A. Sebastián Ruiz. Endechas. Madrid: Aspas, 1943.

MLA (9th ed.) Citation

Efrem, sant, and A. Sebastián Ruiz. Endechas. Aspas, 1943.

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