Cita APA (7th ed.)
ebrary, Inc, Campbell, J. K., O'Rourke, M., & Silverstein, H. (2010). Time and identity. MIT Press.
Cita Chicago (17th ed.)
ebrary, Inc, Joseph Keim Campbell, Michael O'Rourke, i Harry Silverstein. Time and Identity. Cambridge, Mass.: MIT Press, 2010.
Cita MLA (9th ed.)
ebrary, Inc, et al. Time and Identity. MIT Press, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.