APA (7th ed.) Citation

Simmel, G. (1915). SCHOPENHAUER Y NIETZSCHE.

Chicago Style (17th ed.) Citation

Simmel, George. SCHOPENHAUER Y NIETZSCHE. Madrid, 1915.

MLA (9th ed.) Citation

Simmel, George. SCHOPENHAUER Y NIETZSCHE. 1915.

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