Rubenstein, M., & Rubenstein, K. (2014). Worlds without end: The many lives of the multiverse. Columbia University Press.
Čikaški stil citiranja (17. izdanje)Rubenstein, Mary-Jane, i Kenan Rubenstein. Worlds Without End: The Many Lives of the Multiverse. New York ; Chichester, England: Columbia University Press, 2014.
MLA način citiranja (9. izdanje)Rubenstein, Mary-Jane, i Kenan Rubenstein. Worlds Without End: The Many Lives of the Multiverse. Columbia University Press, 2014.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.