Tohutoro APA (7th ed.)

Huxley, J. (1975). La crisis humana. Paidos.

Tohutoru Kātū Chicago (17th ed.)

Huxley, Julian. La Crisis Humana. Buenos Aires: Paidos, 1975.

Tohutoro MLA (9th ed.)

Huxley, Julian. La Crisis Humana. Paidos, 1975.