Cita APA (7a ed.)

Schweinhart, L. J., Barnes, H. V., & Weikart, D. P. (1993). Significant benefits: The High Scope Perry Preschool study through age 27. Monographs of the High/Scope Educational Research Foundation.

Cita Chicago Style (17a ed.)

Schweinhart, Lawrence J., Helen V. Barnes, y David P. Weikart. "Significant Benefits: The High Scope Perry Preschool Study Through Age 27." Monographs of the High/Scope Educational Research Foundation 1993.

Cita MLA (8a ed.)

Schweinhart, Lawrence J., et al. "Significant Benefits: The High Scope Perry Preschool Study Through Age 27." Monographs of the High/Scope Educational Research Foundation, 1993.