APA (7th ed.) Citation

Kapfer, P. G. (1971). Preparing and using individualized learning packages, for ungraded, continous progress education. Educational Technology Publication.

Chicago Style (17th ed.) Citation

Kapfer, Philip G. Preparing and Using Individualized Learning Packages, for Ungraded, Continous Progress Education. Englewood Cliffs, NJ: Educational Technology Publication, 1971.

MLA (9th ed.) Citation

Kapfer, Philip G. Preparing and Using Individualized Learning Packages, for Ungraded, Continous Progress Education. Educational Technology Publication, 1971.