Citazione Stile APA (7a Edizione)

Nash, L. K. (1963). The nature of the natural sciences: Leonard K. Nash. Little, Brown and Company.

Citazione stile Chigago Style (17a edizione)

Nash, Leonard K. The Nature of the Natural Sciences: Leonard K. Nash. Boston: Little, Brown and Company, 1963.

Citatione MLA (9a ed.)

Nash, Leonard K. The Nature of the Natural Sciences: Leonard K. Nash. Little, Brown and Company, 1963.