APA

Capelluti J., Stokes D. & National Association of Secondary School Principals U.S. (1991). Middle level education: policies, programs, and practices. Reston, Va: National Association of Secondary School Principals.

Chicago

Capelluti Jody, Stokes Donald and National Association of Secondary School Principals U.S. 1991. Middle level education: policies, programs, and practices. Reston, Va: National Association of Secondary School Principals.

Harvard

Capelluti J., Stokes D. and National Association of Secondary School Principals U.S. (1991). Middle level education: policies, programs, and practices. Reston, Va: National Association of Secondary School Principals.

MLA

Capelluti Jody, Stokes Donald and National Association of Secondary School Principals U.S. Middle level education: policies, programs, and practices. Reston, Va: National Association of Secondary School Principals. 1991.