APA (7th ed.) Citation

Horn, E., & Ashbaugh, E. J. (1928). The Horn-Ashbaugh high school speller: Incorporating the findings of a tabular analysis of 5,100,000 words of ordinary writing and of over 1,000,000 running words of letters written by high school students. J.B. Lippincott Co.

Chicago Style (17th ed.) Citation

Horn, Ernest, and Ernest J. Ashbaugh. The Horn-Ashbaugh High School Speller: Incorporating the Findings of a Tabular Analysis of 5,100,000 Words of Ordinary Writing and of over 1,000,000 Running Words of Letters Written by High School Students. Philadelphia [etc.]: J.B. Lippincott Co, 1928.

MLA (8th ed.) Citation

Horn, Ernest, and Ernest J. Ashbaugh. The Horn-Ashbaugh High School Speller: Incorporating the Findings of a Tabular Analysis of 5,100,000 Words of Ordinary Writing and of over 1,000,000 Running Words of Letters Written by High School Students. J.B. Lippincott Co, 1928.