Cita APA (7a ed.)

Kelly, P. M., Richert, E. S., & Radig, J. E. (1980). Environment for learning: Using community resources for the gifted. Educational Improvement Center-South.

Cita Chicago Style (17a ed.)

Kelly, Pamela M., E. Susanne Richert, y John E. Radig. Environment for Learning: Using Community Resources for the Gifted. Sewell [New Jersey]: Educational Improvement Center-South, 1980.

Cita MLA (9a ed.)

Kelly, Pamela M., et al. Environment for Learning: Using Community Resources for the Gifted. Educational Improvement Center-South, 1980.