APA (7th ed.) Citation

Betts, E. A., & Welch, C. M. (1963). The ABC over a city bridge (Teacher's edition, annotated and keyed.). American Book Company.

Chicago Style (17th ed.) Citation

Betts, Emmett A., and Carolyn M. Welch. The ABC over a City Bridge. Teacher's edition, annotated and keyed. New York ; Cincinnati ; Chicago ; Atlanta ; Dallas ; Millbrae: American Book Company, 1963.

MLA (8th ed.) Citation

Betts, Emmett A., and Carolyn M. Welch. The ABC over a City Bridge. Teacher's edition, annotated and keyed. American Book Company, 1963.