Cita APA (7a ed.)

Mermin, N. D. (2009). It's about time: Understanding Einstein's relativity. Princeton University Press.

Cita Chicago Style (17a ed.)

Mermin, N. David. It's About Time: Understanding Einstein's Relativity. Princeton ; Oxford: Princeton University Press, 2009.

Cita MLA (8a ed.)

Mermin, N. David. It's About Time: Understanding Einstein's Relativity. Princeton University Press, 2009.