Citazione APA

Spalding, J. L. (1903). Means and ends of education (4th ed.). A.C. McClurg.

Stile di citazione Chicago

Spalding, John Lancaster. Means and Ends of Education. 4th ed. Chicago: A.C. McClurg, 1903.

Citazione MLA

Spalding, John Lancaster. Means and Ends of Education. 4th ed. A.C. McClurg, 1903.