Cita APA (7th ed.)
Bellanca, J. A., & Fogarty, R. (1991). Blueprints for thinking in the cooperative classroom (2nd ed.). Skylight Pub..
Cita Chicago (17th ed.)
Bellanca, James A., i Robin Fogarty. Blueprints for Thinking in the Cooperative Classroom. 2nd ed. Palantine, Ill.: Skylight Pub., 1991.
Cita MLA (9th ed.)
Bellanca, James A., i Robin Fogarty. Blueprints for Thinking in the Cooperative Classroom. 2nd ed. Skylight Pub., 1991.
Atenció: Aquestes cites poden no estar 100% correctes.