Nahin, P. J. (2011). Time Travel: A Writer's Guide to the Real Science of Plausible Time Travel. Johns Hopkins University Press.
Style de citation Chicago (17e éd.)Nahin, Paul J. Time Travel: A Writer's Guide to the Real Science of Plausible Time Travel. Baltimore: Johns Hopkins University Press, 2011.
Style de citation MLA (8e éd.)Nahin, Paul J. Time Travel: A Writer's Guide to the Real Science of Plausible Time Travel. Johns Hopkins University Press, 2011.
Attention : ces citations peuvent ne pas être correctes à 100%.