Cita APA (7a ed.)

ALPHER, R. A., & HERMAN, R. (2001). Genesis of the Big Bang. University Press.

Cita Chicago Style (17a ed.)

ALPHER, Ralph A., y Robert HERMAN. Genesis of the Big Bang. Oxford: University Press, 2001.

Cita MLA (9a ed.)

ALPHER, Ralph A., y Robert HERMAN. Genesis of the Big Bang. University Press, 2001.