Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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