Citazione Stile APA (7a Edizione)

Huxley, T. H. The Advance of Science in the Last Half-Century.

Citazione stile Chigago Style (17a edizione)

Huxley, Thomas Henry. The Advance of Science in the Last Half-Century.

Citatione MLA (9a ed.)

Huxley, Thomas Henry. The Advance of Science in the Last Half-Century.