APA (7th ed.) Citation

Simmel, G. (1915). Schopenhauer y Nietzsche. Francisco Beltran.

Chicago Style (17th ed.) Citation

Simmel, Georg. Schopenhauer Y Nietzsche. Madrid: Francisco Beltran, 1915.

MLA (9th ed.) Citation

Simmel, Georg. Schopenhauer Y Nietzsche. Francisco Beltran, 1915.

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