Cita APA (7a ed.)

Pfeifer, J. W. (1991). The Encyclopedia of team building activities. Pfeifer.

Cita Chicago Style (17a ed.)

Pfeifer, J. William. The Encyclopedia of Team Building Activities. San Diego, California: Pfeifer, 1991.

Cita MLA (9a ed.)

Pfeifer, J. William. The Encyclopedia of Team Building Activities. Pfeifer, 1991.