APA (7th ed.) Citation

869927, Plant, R. J., Wu, J. T., Sklar, K. K., & Dublin, T. (1917). Letter to Editor. [publisher not identified].

Chicago Style (17th ed.) Citation

869927, Rebecca Jo Plant, Judy Tzu-Chun Wu, Kathryn Kish Sklar, and Thomas Dublin. Letter to Editor. [Place of publication not identified]: [publisher not identified], 1917.

MLA (9th ed.) Citation

869927, et al. Letter to Editor. [publisher not identified], 1917.