Cites del registre

Cita APA (7th ed.)
Singer, D. G., & Singer, J. L. (2005). Imagination and play in the electronic age. Harvard University Press.
Cita Chicago (17th ed.)
Singer, Dorothy G., i Jerome L. Singer. Imagination and Play in the Electronic Age. Cambridge, MA: Harvard University Press, 2005.
Cita MLA (9th ed.)
Singer, Dorothy G., i Jerome L. Singer. Imagination and Play in the Electronic Age. Harvard University Press, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.