APA (7th ed.) Citation

Armstrong, D. G. (1977). Record keeping for individualized instructional programs. National Education Association.

Chicago Style (17th ed.) Citation

Armstrong, David G. Record Keeping for Individualized Instructional Programs. Washington, D.C: National Education Association, 1977.

MLA (9th ed.) Citation

Armstrong, David G. Record Keeping for Individualized Instructional Programs. National Education Association, 1977.