Cita APA (7th ed.)
Rescher, N. (2007). Conditionals. MIT Press.
Cita Chicago (17th ed.)
Rescher, Nicholas. Conditionals. Cambridge, Mass.: MIT Press, 2007.
Cita MLA (9th ed.)
Rescher, Nicholas. Conditionals. MIT Press, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.