Cita APA (7th ed.)

Charap, J. M. (2002). Explaining the universe: The new age of physics. Princeton University Press.

Cita Chicago (17th ed.)

Charap, John M. Explaining the Universe: The New Age of Physics. Princeton, N.J.: Princeton University Press, 2002.

Cita MLA (9th ed.)

Charap, John M. Explaining the Universe: The New Age of Physics. Princeton University Press, 2002.