APA (7th ed.) Citation

Huxley, A. L. (1949). La filosofía perenne (2a. ed.). Sudamericana.

Chicago Style (17th ed.) Citation

Huxley, Aldous Leonard. La Filosofía Perenne. 2a. ed. Sudamericana, 1949.

MLA (9th ed.) Citation

Huxley, Aldous Leonard. La Filosofía Perenne. 2a. ed. Sudamericana, 1949.

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