APA-Zitierstil (7. Ausg.)

Callahan, J. F., & Clark, L. H. (1988). Teaching in the middle and secondary schools: Planning for competence (3. ed.). Macmillan u.a.

Chicago-Zitierstil (17. Ausg.)

Callahan, Joseph F., und Leonard H. Clark. Teaching in the Middle and Secondary Schools: Planning for Competence. 3. ed. New York u.a: Macmillan u.a, 1988.

MLA-Zitierstil (9. Ausg.)

Callahan, Joseph F., und Leonard H. Clark. Teaching in the Middle and Secondary Schools: Planning for Competence. 3. ed. Macmillan u.a, 1988.