Cita APA (7th ed.)

Cooper, J. M., & Garrett, S. S. (1986). Classroom teaching skills (3rd ed.). D.C. Heath.

Cita Chicago (17th ed.)

Cooper, James Michael, i Sandra Sokolove Garrett. Classroom Teaching Skills. 3rd ed. Lexington, Mass.: D.C. Heath, 1986.

Cita MLA (9th ed.)

Cooper, James Michael, i Sandra Sokolove Garrett. Classroom Teaching Skills. 3rd ed. D.C. Heath, 1986.