APA (7th ed.) Citation

Pániker, S., & Silvestre, B. La eutanasia.

Chicago Style (17th ed.) Citation

Pániker, Salvador, and Blas Silvestre. La Eutanasia.

MLA (9th ed.) Citation

Pániker, Salvador, and Blas Silvestre. La Eutanasia.

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