Citação norma APA

Gosman, E. J., & Porreca, R. E. (1986). Classroom without teacher: Supply and demand in the West. Wetern Interstate Commission for Higher Education.

Citação norma Chicago

Gosman, Erica J., and Richard E. Porreca. Classroom Without Teacher: Supply and Demand in the West. Boulder, Colo: Wetern Interstate Commission for Higher Education, 1986.

Citação norma MLA

Gosman, Erica J., and Richard E. Porreca. Classroom Without Teacher: Supply and Demand in the West. Wetern Interstate Commission for Higher Education, 1986.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.