Cita APA

Steinhardt, P. J., & Turok, N. (2007). Endless universe: Beyond the Big Bang. Doubleday.

Citación estilo Chicago

Steinhardt, Paul J., and Neil Turok. Endless Universe: Beyond the Big Bang. New York: Doubleday, 2007.

Cita MLA

Steinhardt, Paul J., and Neil Turok. Endless Universe: Beyond the Big Bang. Doubleday, 2007.

Warning: These citations may not always be 100% accurate.