Cita APA (7th ed.)

North, J. D. (1990). The measure of the universe: A history of modern cosmology. Dover Publications.

Cita Chicago (17th ed.)

North, John D. The Measure of the Universe: A History of Modern Cosmology. Nueva York: Dover Publications, 1990.

Cita MLA (9th ed.)

North, John D. The Measure of the Universe: A History of Modern Cosmology. Dover Publications, 1990.