APA (7th ed.) Citation

Jones, A. N., Smith, M. I., & Walls, R. B. (1945). Pronouncing guide to French, German, Italian and Spanish. C. Fischer, inc.

Chicago Style (17th ed.) Citation

Jones, Archie N., Matthew Irving Smith, and Robert B. Walls. Pronouncing Guide to French, German, Italian and Spanish. New York, Chicago [etc.]: C. Fischer, inc, 1945.

MLA (9th ed.) Citation

Jones, Archie N., et al. Pronouncing Guide to French, German, Italian and Spanish. C. Fischer, inc, 1945.