APA (7th ed.) Citation

Sonderman, J. C., & Zwitman, D. H. (1979). More programmed articulation skills carryover stories. Communication Skill Builders.

Chicago Style (17th ed.) Citation

Sonderman, Judith C., and Daniel H. Zwitman. More Programmed Articulation Skills Carryover Stories. Tucson, Ariz.: Communication Skill Builders, 1979.

MLA (9th ed.) Citation

Sonderman, Judith C., and Daniel H. Zwitman. More Programmed Articulation Skills Carryover Stories. Communication Skill Builders, 1979.

Warning: These citations may not always be 100% accurate.