Cita APA (7a ed.)

Schug, M. C., & Beery, R. W. (1984). Community study, applications and opportunities. National Council for the Social Studies.

Cita Chicago Style (17a ed.)

Schug, Mark C., y Robert W. Beery. Community Study, Applications and Opportunities. Washington, DC: National Council for the Social Studies, 1984.

Cita MLA (9a ed.)

Schug, Mark C., y Robert W. Beery. Community Study, Applications and Opportunities. National Council for the Social Studies, 1984.