APA stil citiranja

Singer, D. G., & Singer, J. L. (2005). Imagination and Play in the Electronic Age: Imagination and Play in the Electronic Age. Cambridge, MA: Harvard University Press.

Chicago stil citiranja

Singer, Dorothy G., and Jerome L. Singer. Imagination and Play in the Electronic Age: Imagination and Play in the Electronic Age. Cambridge, MA: Harvard University Press, 2005.

MLA stil citiranja

Singer, Dorothy G., and Jerome L. Singer. Imagination and Play in the Electronic Age: Imagination and Play in the Electronic Age. Cambridge, MA: Harvard University Press, 2005.