Citazione Stile APA (7a Edizione)

Workshop Center for Open Education (New York, N.Y.), Dropkin, R., & Tobier, A. (1973). Science in the open classroom. Workshop Center for Open Education.

Citazione stile Chigago Style (17a edizione)

Workshop Center for Open Education (New York, N.Y.), Ruth Dropkin, e Arthur Tobier. Science in the Open Classroom. New York: Workshop Center for Open Education, 1973.

Citatione MLA (8a ed.)

Workshop Center for Open Education (New York, N.Y.), et al. Science in the Open Classroom. Workshop Center for Open Education, 1973.