APA-Zitierstil (7. Ausg.)

Bossing, N. L. (1942). Progressive methods of teaching in secondary schools (rev. ed.). Mifflin.

Chicago-Zitierstil (17. Ausg.)

Bossing, Nelson L. Progressive Methods of Teaching in Secondary Schools. rev. ed. Boston [u.a.]: Mifflin, 1942.

MLA-Zitierstil (9. Ausg.)

Bossing, Nelson L. Progressive Methods of Teaching in Secondary Schools. rev. ed. Mifflin, 1942.