Cita APA (7a ed.)

Greenwood, J. (1997). Activity box: A resource book for teachers of young students. Cambridge University Press.

Cita Chicago Style (17a ed.)

Greenwood, Jean. Activity Box: A Resource Book for Teachers of Young Students. Cambridge: Cambridge University Press, 1997.

Cita MLA (8a ed.)

Greenwood, Jean. Activity Box: A Resource Book for Teachers of Young Students. Cambridge University Press, 1997.