Rubenstein, M., & Rubenstein, K. (2014). Worlds without end: The many lives of the multiverse. Columbia University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRubenstein, Mary-Jane, और Kenan Rubenstein. Worlds Without End: The Many Lives of the Multiverse. New York ; Chichester, England: Columbia University Press, 2014.
एमएलए (9वां संस्करण) प्रशस्ति पत्रRubenstein, Mary-Jane, और Kenan Rubenstein. Worlds Without End: The Many Lives of the Multiverse. Columbia University Press, 2014.
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