APA aipamena

Steinhardt, P. J. (2007). Endless universe: Beyond the big bang. Doubleday.

Chicago Style aipamena

Steinhardt, Paul J. Endless Universe: Beyond the Big Bang. United States: Doubleday, 2007.

MLA aipamena

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